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• Quantum computing online workshops and hackathon for Spanish speakers: A case study
  We discuss the challenges and findings of organizing an online event in Spanish, consisting of a series of introductory workshops leading up to a quantum hackathon for Latin America. 220 Spanish speakers were registered, 66% of whom self-identified as being at…
  arxiv Alberto Maldonado-Romo, Lia Yeh 2023-02-23T15:58:57Z 置信度 0.78 physics.ed-phquant-ph
• Quantum computing and information extraction for a dynamical quantum system
  We discuss the simulation of a complex dynamical system, the so-called quantum sawtooth map model, on a quantum computer. We show that a quantum computer can be used to efficiently extract relevant physical information for this model. It is possible to simulat…
  arxiv Giuliano Benenti, Giulio Casati, Simone Montangero 2004-02-02T15:12:06Z 置信度 0.78 quant-phcond-mat.othernlin.CD
• Cavity QED and Quantum Computation in the Weak Coupling Regime II : Complete Construction of the Controlled-Controlled NOT Gate
  In this paper we treat a cavity QED quantum computation. Namely, we consider a model of quantum computation based on n atoms of laser-cooled and trapped linearly in a cavity and realize it as the n atoms Tavis-Cummings Hamiltonian interacting with n external (…
  arxiv Kazuyuki Fujii, Kyoko Higashida, Ryosuke Kato, Yukako Wada 2005-01-11T00:04:07Z 置信度 0.78 quant-ph
• Quantum Algorithm Implementations for Beginners
  As quantum computers become available to the general public, the need has arisen to train a cohort of quantum programmers, many of whom have been developing classical computer programs for most of their careers. While currently available quantum computers have…
  arxiv Abhijith J., Adetokunbo Adedoyin, John Ambrosiano, Petr Anisimov 等 2018-04-10T21:08:57Z 置信度 0.78 cs.ETquant-ph
• Dynamic Solutions for Hybrid Quantum-HPC Resource Allocation
  The integration of quantum computers within classical High-Performance Computing (HPC) infrastructures is receiving increasing attention, with the former expected to serve as accelerators for specific computational tasks. However, combining HPC and quantum com…
  arxiv Roberto Rocco, Simone Rizzo, Matteo Barbieri, Gabriella Bettonte 等 2025-08-06T08:50:27Z 置信度 0.78 quant-phcs.DC
• A Predictive Approach for Selecting the Best Quantum Solver for an Optimization Problem
  Leveraging quantum computers for optimization problems holds promise across various application domains. Nevertheless, utilizing respective quantum computing solvers requires describing the optimization problem according to the Quadratic Unconstrained Binary O…
  arxiv Deborah Volpe, Nils Quetschlich, Mariagrazia Graziano, Giovanna Turvani 等 2024-08-07T08:14:58Z 置信度 0.78 quant-phcs.ET
• Quantum and Randomised Algorithms for Non-linearity Estimation
  Non-linearity of a Boolean function indicates how far it is from any linear function. Despite there being several strong results about identifying a linear function and distinguishing one from a sufficiently non-linear function, we found a surprising lack of w…
  arxiv Debajyoti Bera, Tharrmashastha Sapv 2021-03-14T14:13:50Z 置信度 0.78 quant-phcs.CR
• Universality in Quantum Computation
  We show that in quantum computation almost every gate that operates on two or more bits is a universal gate. We discuss various physical considerations bearing on the proper definition of universality for computational components such as logic gates.
  arxiv D. Deutsch, A. Barenco, A. Ekert 1995-05-24T16:27:15Z 置信度 0.78 quant-ph
• Quantum simulation and computing with Rydberg-interacting qubits
  Arrays of optically trapped atoms excited to Rydberg states have recently emerged as a competitive physical platform for quantum simulation and computing, where high-fidelity state preparation and readout, quantum logic gates and controlled quantum dynamics of…
  arxiv M. Morgado, S. Whitlock 2020-11-05T18:44:11Z 置信度 0.78 quant-phcond-mat.quant-gasphysics.atom-ph
• Quantum error correction with the toric code
  Quantum computing platforms based on arrays of tweezer-confined neutral atoms have recently emerged as a competitive modality thanks to a direct path toward high qubit count, rapidly advancing operation fidelities, and their ability to execute circuits with ar…
  arxiv Atom Computing, Collaborators 2026-06-02T17:50:21Z 置信度 0.78 quant-phcond-mat.quant-gasphysics.atom-ph
• Dissipation as a resource for Quantum Reservoir Computing
  Dissipation induced by interactions with an external environment typically hinders the performance of quantum computation, but in some cases can be turned out as a useful resource. We show the potential enhancement induced by dissipation in the field of quantu…
  arxiv Antonio Sannia, Rodrigo Martínez-Peña, Miguel C. Soriano, Gian Luca Giorgi 等 2022-12-22T23:30:07Z 置信度 0.78 quant-ph
• Piquasso: A Photonic Quantum Computer Simulation Software Platform
  We introduce the Piquasso quantum programming framework, a full-stack open-source software platform for the simulation and programming of photonic quantum computers. Piquasso can be programmed via a high-level Python programming interface enabling users to per…
  arxiv Zoltán Kolarovszki, Tomasz Rybotycki, Péter Rakyta, Ágoston Kaposi 等 2024-03-06T19:31:50Z 置信度 0.78 quant-ph
• Bosonic Quantum Computational Complexity
  Quantum computing involving physical systems with continuous degrees of freedom, such as the quantum states of light, has recently attracted significant interest. However, a well-defined quantum complexity theory for these bosonic computations over infinite-di…
  arxiv Ulysse Chabaud, Michael Joseph, Saeed Mehraban, Arsalan Motamedi 2024-10-05T19:43:41Z 置信度 0.78 quant-phcs.CC
• A Universal Two--Bit Gate for Quantum Computation
  We prove the existence of a class of two--input, two--output gates any one of which is universal for quantum computation. This is done by explicitly constructing the three--bit gate introduced by Deutsch [Proc.~R.~Soc.~London.~A {\bf 425}, 73 (1989)] as a netw…
  arxiv A. Barenco 1995-05-24T13:38:19Z 置信度 0.78 quant-ph
• Exploring the Quantum Speed Limit with Computer Games
  Humans routinely solve problems of immense computational complexity by intuitively forming simple, low-dimensional heuristic strategies. Citizen science exploits this ability by presenting scientific research problems to non-experts. Gamification is an effecti…
  arxiv Jens Jakob W. H. Sørensen, Mads Kock Pedersen, Michael Munch, Pinja Haikka 等 2015-06-26T09:17:57Z 置信度 0.78 math.OCquant-ph
• Quantum Discord and Quantum Computing - An Appraisal
  We discuss models of computing that are beyond classical. The primary motivation is to unearth the cause of nonclassical advantages in computation. Completeness results from computational complexity theory lead to the identification of very disparate problems,…
  arxiv Animesh Datta, Anil Shaji 2011-09-26T12:53:47Z 置信度 0.78 quant-ph
• Interaction of light and semiconductor can generate quantum states required for solid state quantum computing: Entangled, steered and other nonclassical states
  Proposals for solid state quantum computing are extremely promising as they can be used to built room temperature quantum computers. If such a quantum computer is ever built it would require in-built sources of nonclassical states required for various quantum …
  arxiv Arjun Mukherjee, Biswajit Sen, Kishore Thapliyal, Swapan Mandal 等 2018-11-24T15:41:40Z 置信度 0.78 quant-ph
• Symmetry Protected Quantum Computation
  We consider a model of quantum computation using qubits where it is possible to measure whether a given pair are in a singlet (total spin $0$) or triplet (total spin $1$) state. The physical motivation is that we can do these measurements in a way that is prot…
  arxiv Michael H. Freedman, Matthew B. Hastings, Modjtaba Shokrian Zini 2021-05-10T20:09:27Z 置信度 0.78 quant-phcs.CC
• Programming tools for Analogue Quantum Computing in the High-Performance Computing Context -- A Review
  Recent advances in quantum computing have brought us closer to realizing the potential of this transformative technology. While significant strides have been made in quantum error correction, many challenges persist, particularly in the realm of noise and scal…
  arxiv Mateusz Meller, Vendel Szeremi, Oliver Thomson Brown 2025-01-28T13:36:52Z 置信度 0.78 quant-phcs.DC
• Holomorphic representation of quantum computations
  We study bosonic quantum computations using the Segal-Bargmann representation of quantum states. We argue that this holomorphic representation is a natural one which not only gives a canonical description of bosonic quantum computing using basic elements of co…
  arxiv Ulysse Chabaud, Saeed Mehraban 2021-10-29T23:26:51Z 置信度 0.78 quant-ph
• Efficiency of open quantum walk implementation of dissipative quantum computing algorithms
  An open quantum walk formalism for dissipative quantum computing is presented. The approach is illustrated with the examples of the Toffoli gate and the Quantum Fourier Transform for 3 and 4 qubits. It is shown that the algorithms based on the open quantum wal…
  arxiv I. Sinayskiy, F. Petruccione 2014-01-26T15:37:26Z 置信度 0.78 quant-ph
• Quantum Computing and Quantum Simulation with Group-II Atoms
  Recent experimental progress in controlling neutral group-II atoms for optical clocks, and in the production of degenerate gases with group-II atoms has given rise to novel opportunities to address challenges in quantum computing and quantum simulation. In the…
  arxiv Andrew J. Daley 2011-06-28T15:56:32Z 置信度 0.78 quant-ph
• A Physics Lab Inside Your Head: Quantum Thought Experiments as an Educational Tool
  Thought experiments are where logical reasoning meets storytelling, catalysing progress in quantum science and technology. Schrödinger's famous cat brought quantum science to the public consciousness, while Deutsch's thought experiment to test the many-worlds …
  arxiv Maria Violaris 2023-12-13T02:09:26Z 置信度 0.78 physics.ed-phquant-ph
• The Virtual Quantum Device (VQD): A tool for detailed emulation of quantum computers
  We present the Virtual Quantum Device (VQD) platform, a system based on the QuEST quantum emulator. Through the use of VQDs, non-expert users can emulate specific quantum computers with detailed error models, bespoke gate sets and connectivities. The platform …
  arxiv Cica Gustiani, Tyson Jones, Simon C. Benjamin 2023-06-12T18:04:52Z 置信度 0.78 quant-ph
• Semisupervised Anomaly Detection using Support Vector Regression with Quantum Kernel
  Anomaly detection (AD) involves identifying observations or events that deviate in some way from the rest of the data. Machine learning techniques have shown success in automating this process by detecting hidden patterns and deviations in large-scale data. Th…
  arxiv Kilian Tscharke, Sebastian Issel, Pascal Debus 2023-08-01T15:00:14Z 置信度 0.78 quant-phcs.CRcs.LG
• Tools for Quantum Computing Based on Decision Diagrams
  With quantum computers promising advantages even in the near-term NISQ era, there is a lively community that develops software and toolkits for the design of corresponding quantum circuits. Although the underlying problems are different, expertise from the des…
  arxiv Robert Wille, Stefan Hillmich, Lukas Burgholzer 2021-08-16T11:42:44Z 置信度 0.78 quant-ph
• Quantum Picturalism: Learning Quantum Theory in High School
  Quantum theory is often regarded as challenging to learn and teach, with advanced mathematical prerequisites ranging from complex numbers and probability theory to matrix multiplication, vector space algebra and symbolic manipulation within the Hilbert space f…
  arxiv Selma Dündar-Coecke, Lia Yeh, Caterina Puca, Sieglinde M. -L. Pfaendler 等 2023-12-06T18:16:12Z 置信度 0.78 physics.ed-phquant-ph
• QAISim: A Toolkit for Modeling and Simulation of AI in Quantum Cloud Computing Environments
  Quantum computing offers new ways to explore the theory of computation via the laws of quantum mechanics. Due to the rising demand for quantum computing resources, there is growing interest in developing cloud-based quantum resource sharing platforms that enab…
  arxiv Irwindeep Singh, Sukhpal Singh Gill, Jinzhao Sun, Jan Mol 2025-12-01T16:14:25Z 置信度 0.78 cs.DCcs.LG
• Simulating the Effect of Decoherence and Inaccuracies on a Quantum Computer
  A Quantum Computer is a new type of computer which can solve problems such as factoring and database search very efficiently. The usefulness of a quantum computer is limited by the effect of two different types of errors, decoherence and inaccuracies. In this …
  arxiv Kevin M. Obenland, Alvin M. Despain 1998-04-16T02:31:14Z 置信度 0.78 quant-ph
• Quantum Circuit Compiler for a Shuttling-Based Trapped-Ion Quantum Computer
  The increasing capabilities of quantum computing hardware and the challenge of realizing deep quantum circuits require fully automated and efficient tools for compiling quantum circuits. To express arbitrary circuits in a sequence of native gates specific to t…
  arxiv Fabian Kreppel, Christian Melzer, Diego Olvera Millán, Janis Wagner 等 2022-07-05T11:21:09Z 置信度 0.78 quant-phcs.CLcs.ET
• Topological Quantum Computing and 3-Manifolds
  In this paper, we will present some ideas to use 3D topology for quantum computing. Topological quantum computing in the usual sense works with an encoding of information as knotted quantum states of topological phases of matter, thus being locked into topolog…
  arxiv Torsten Asselmeyer-Maluga 2021-02-06T19:26:38Z 置信度 0.78 quant-phmath-ph
• Why now is the right time to study quantum computing
  Quantum computing is a good way to justify difficult physics experiments. But until quantum computers are built, do computer scientists need to know anything about quantum information? In fact, quantum computing is not merely a recipe for new computing devices…
  arxiv Aram W. Harrow 2014-12-30T21:00:25Z 置信度 0.78 quant-phcs.CC
• NP-hard but no longer hard to solve? Using quantum computing to tackle optimization problems
  In the last decade, public and industrial research funding has moved quantum computing from the early promises of Shor's algorithm through experiments to the era of noisy intermediate scale quantum devices (NISQ) for solving real-world problems. It is likely t…
  arxiv Rhonda Au-Yeung, Nicholas Chancellor, Pascal Halffmann 2022-12-21T12:56:37Z 置信度 0.78 quant-phmath.OC
• Towards Linear Optical Quantum Computers
  Scalable quantum computation with linear optics was considered to be impossible due to the lack of efficient two-qubit logic gates, despite its ease of implementation of one-qubit gates. Two-qubit gates necessarily need a nonlinear interaction between the two …
  arxiv Jonathan P. Dowling, James D. Franson, Hwang Lee, Gerald J. Milburn 2004-02-13T19:31:23Z 置信度 0.78 quant-ph
• Efficient Gaussian State Preparation in Quantum Circuits
  Gaussian states hold a fundamental place in quantum mechanics, quantum information, and quantum computing. Many subfields, including quantum simulation of continuous-variable systems, quantum chemistry, and quantum machine learning, rely on the ability to accu…
  arxiv Yichen Xie, Nadav Ben-Ami 2025-07-27T15:15:20Z 置信度 0.78 quant-ph
• Digital-Analog Quantum Simulation and Computing: A Perspective on Past and Future Developments
  Quantum simulation and computing traditionally has been based on two main paradigms, namely, digital and analog. In the digital paradigm, usually single and two-qubit gates (where qubit is an acronym for quantum bit) are employed as building blocks for scalabl…
  arxiv Lucas Lamata 2026-04-06T05:34:38Z 置信度 0.78 quant-phcond-mat.mes-hall
• A Spin-Optical Quantum Computing Architecture
  We introduce an adaptable and modular hybrid architecture designed for fault-tolerant quantum computing. It combines quantum emitters and linear-optical entangling gates to leverage the strength of both matter-based and photonic-based approaches. A key feature…
  arxiv Grégoire de Gliniasty, Paul Hilaire, Pierre-Emmanuel Emeriau, Stephen C. Wein 等 2023-11-09T18:59:05Z 置信度 0.78 quant-ph
• Quantum Hoare logic with classical variables
  Hoare logic provides a syntax-oriented method to reason about program correctness and has been proven effective in the verification of classical and probabilistic programs. Existing proposals for quantum Hoare logic either lack completeness or support only qua…
  arxiv Yuan Feng, Mingsheng Ying 2020-08-15T23:56:18Z 置信度 0.78 cs.LOquant-ph
• Quantum copy-protection of compute-and-compare programs in the quantum random oracle model
  Copy-protection allows a software distributor to encode a program in such a way that it can be evaluated on any input, yet it cannot be "pirated" - a notion that is impossible to achieve in a classical setting. Aaronson (CCC 2009) initiated the formal study of…
  arxiv Andrea Coladangelo, Christian Majenz, Alexander Poremba 2020-09-29T08:41:53Z 置信度 0.78 quant-phcs.CR
• Superconducting Quantum Computing without Switches
  This paper presents a very simple architecture for a large-scale superconducting quantum computer. All of the SQUID qubits are fixed-coupled to a single large superconducting loop.
  arxiv Marc J. Feldman, Xingxiang Zhou 2002-11-25T00:11:17Z 置信度 0.78 quant-ph
• Quantum Computers: Engines for Next Industrial Revolution
  Although the current information revolution is still unfolding, the next industrial revolution is already rearing its head. A second quantum revolution based on quantum technology will power this new industrial revolution with quantum computers as its engines.…
  arxiv Zhenghan Wang 2021-02-08T14:18:48Z 置信度 0.78 quant-ph
• Inclusive learning for quantum computing: supporting the aims of quantum literacy using the puzzle game Quantum Odyssey
  With a vast domain of applications and now having quantum computing hardware available for commercial use, an education challenge arises in getting people of various background to become quantum literate. Quantum Odyssey is a new piece of computer software tha…
  arxiv Laurentiu Nita, Nicholas Chancellor, Laura Mazzoli Smith, Helen Cramman 等 2021-06-13T19:50:30Z 置信度 0.78 physics.ed-phquant-ph
• Quantum Next Generation Reservoir Computing: An Efficient Quantum Algorithm for Forecasting Quantum Dynamics
  Next Generation Reservoir Computing (NG-RC) is a modern class of model-free machine learning that enables an accurate forecasting of time series data generated by dynamical systems. We demonstrate that NG-RC can accurately predict full many-body quantum dynami…
  arxiv Apimuk Sornsaeng, Ninnat Dangniam, Thiparat Chotibut 2023-08-28T00:34:40Z 置信度 0.78 quant-phcond-mat.dis-nncond-mat.stat-mechcs.LGphysics.comp-ph
• Neural network accelerator for quantum control
  Efficient quantum control is necessary for practical quantum computing implementations with current technologies. Conventional algorithms for determining optimal control parameters are computationally expensive, largely excluding them from use outside of the s…
  arxiv David Xu, A. Barış Özgüler, Giuseppe Di Guglielmo, Nhan Tran 等 2022-08-04T13:23:53Z 置信度 0.78 quant-phcs.ARcs.LG
• Optimizing resource efficiencies for scalable full-stack quantum computers
  In the race to build scalable quantum computers, minimizing the resource consumption of their full stack to achieve a target performance becomes crucial. It mandates a synergy of fundamental physics and engineering: the former for the microscopic aspects of co…
  arxiv Marco Fellous-Asiani, Jing Hao Chai, Yvain Thonnart, Hui Khoon Ng 等 2022-09-12T17:57:44Z 置信度 0.78 quant-phcond-mat.mes-hall
• Quantum Computing with Electron Spins in Quantum Dots
  We present a set of concrete and realistic ideas for the implementation of a small-scale quantum computer using electron spins in lateral GaAs/AlGaAs quantum dots. Initialization is based on leads in the quantum Hall regime with tunable spin-polarization. Read…
  arxiv L. M. K. Vandersypen, R. Hanson, L. H. Willems van Beveren, J. M. Elzerman 等 2002-07-10T11:24:00Z 置信度 0.78 quant-phcond-mat
• Exact Ising model simulation on a quantum computer
  We present an exact simulation of a one-dimensional transverse Ising spin chain with a quantum computer. We construct an efficient quantum circuit that diagonalizes the Ising Hamiltonian and allows to obtain all eigenstates of the model by just preparing the c…
  arxiv Alba Cervera-Lierta 2018-07-18T19:20:00Z 置信度 0.78 quant-ph
• Model Dynamics for Quantum Computing
  A model master equation suitable for quantum computing dynamics is presented. In an ideal quantum computer (QC), a system of qubits evolves in time unitarily and, by virtue of their entanglement, interfere quantum mechanically to solve otherwise intractable pr…
  arxiv Frank Tabakin 2016-11-02T16:08:52Z 置信度 0.78 quant-phmath-ph
• Flow conditions for continuous variable measurement-based quantum computing
  In measurement-based quantum computing (MBQC), computation is carried out by a sequence of measurements and corrections on an entangled state. Flow, and related concepts, are powerful techniques for characterising the dependence of the corrections on previous …
  arxiv Robert I. Booth, Damian Markham 2021-04-01T15:54:18Z 置信度 0.78 quant-ph
• Teaching quantum computing to computer science students: Review of a hands-on quantum circuit simulation practical
  We present a practical course targeting graduate students with prior knowledge of the basics of quantum computing. The practical aims to deepen students' understanding of fundamental concepts in quantum computing by implementing quantum circuit simulators. Thr…
  arxiv Florian Krötz, Xiao-Ting Michelle To, Korbinian Staudacher, Dieter Kranzlmüller 2025-11-21T12:58:34Z 置信度 0.78 physics.ed-phcs.ETmath.QAquant-ph
• Self-testing of a single quantum device under computational assumptions
  Self-testing is a method to characterise an arbitrary quantum system based only on its classical input-output correlations, and plays an important role in device-independent quantum information processing as well as quantum complexity theory. Prior works on se…
  arxiv Tony Metger, Thomas Vidick 2020-01-24T19:00:15Z 置信度 0.78 quant-ph
• An introduction to Fault-tolerant Quantum Computing
  In this paper we provide a basic introduction of the core ideas and theories surrounding fault-tolerant quantum computation. These concepts underly the theoretical framework of large-scale quantum computation and communications and are the driving force for ma…
  arxiv Alexandru Paler, Simon J. Devitt 2015-08-15T04:33:41Z 置信度 0.78 quant-ph
• Lecture notes on quantum computing
  These are the lecture notes of the master's course "Quantum Computing", taught at Chalmers University of Technology every fall since 2020, with participation of students from RWTH Aachen and Delft University of Technology. The aim of this course is to provide …
  arxiv Anton Frisk Kockum, Ariadna Soro, Laura García-Álvarez, Pontus Vikstål 等 2023-11-14T18:42:55Z 置信度 0.78 quant-ph
• Semiconductor-Nanowire-Based Superconducting Qubit.
  europepmc 2015 置信度 0.80
• Hartree-Fock on a superconducting qubit quantum computer.
  europepmc 2020 置信度 0.80
• Entanglement-based single-shot detection of a single magnon with a superconducting qubit.
  europepmc 2020 置信度 0.80
• Measurement and control of quasiparticle dynamics in a superconducting qubit.
  europepmc 2014 置信度 0.80
• Millisecond Coherence in a Superconducting Qubit.
  europepmc 2023 置信度 0.80
• Impact of ionizing radiation on superconducting qubit coherence.
  europepmc 2020 置信度 0.80
• Measuring and Suppressing Quantum State Leakage in a Superconducting Qubit.
  europepmc 2016 置信度 0.80
• Searching for Dark Matter with a Superconducting Qubit.
  europepmc 2021 置信度 0.80
• Control and readout of a superconducting qubit using a photonic link.
  europepmc 2021 置信度 0.80
• Dissipation-Based Quantum Sensing of Magnons with a Superconducting Qubit.
  europepmc 2020 置信度 0.80
• Fast and Unconditional All-Microwave Reset of a Superconducting Qubit.
  europepmc 2018 置信度 0.80
• Measurement-Induced State Transitions in a Superconducting Qubit: Beyond the Rotating Wave Approximation.
  europepmc 2016 置信度 0.80
• Quantum Jumps in the Non-Hermitian Dynamics of a Superconducting Qubit.
  europepmc 2021 置信度 0.80
• Coherent Control of a Superconducting Qubit with Dynamically Tunable Qubit-cavity Coupling
  We demonstrate coherent control and measurement of a superconducting qubit coupled to a superconducting coplanar waveguide resonator with a dynamically tunable qubit-cavity coupling strength. Rabi oscillations are measured for several coupling strengths showin…
  arxiv Anthony J. Hoffman, Srikanth J. Srinivasan, Jay M. Gambetta, Andrew A. Houck 2011-08-12T20:01:05Z 置信度 0.78 cond-mat.supr-conquant-ph
• Superconducting doped topological materials
  Recently, the search for Majorana fermions (MFs) has become one of the most important and exciting issues in condensed matter physics since such an exotic quasiparticle is expected to potentially give rise to unprecedented quantum phenomena whose functional pr…
  arxiv Satoshi Sasaki, Takeshi Mizushima 2015-02-12T16:30:39Z 置信度 0.78 cond-mat.supr-con
• Coherent superconductivity with large gap ratio from incoherent metals
  A mysterious incoherent metallic (IM) normal state with $T$-linear resistivity is ubiquitous among strongly correlated superconductors. Recent progress with microscopic models exhibiting IM transport has presented the opportunity for us to study new models tha…
  arxiv Aavishkar A. Patel, Michael J. Lawler, Eun-Ah Kim 2018-05-28T18:00:02Z 置信度 0.78 cond-mat.str-elcond-mat.supr-conhep-th
• Fluxon readout of a superconducting qubit
  Quantum computing using superconducting circuits underwent rapid development in the last decade. This field has propelled from quantum manipulation of single two-level systems to complex designs employing multiple coupled qubits allowing one to execute simple …
  arxiv Kirill G. Fedorov, Anastasia V. Shcherbakova, Michael J. Wolf, Detlef Beckmann 等 2013-04-02T14:29:50Z 置信度 0.78 cond-mat.supr-con
• Non-destructive optical readout of a superconducting qubit
  Entangling superconducting quantum processors via light would enable new means of secure communication and distributed quantum computing. However, transducing quantum signals between these disparate regimes of the electromagnetic spectrum remains an outstandin…
  arxiv Robert D. Delaney, Maxwell D. Urmey, Sarang Mittal, Benjamin M. Brubaker 等 2021-10-18T18:00:04Z 置信度 0.78 quant-ph
• Phononic bath engineering of a superconducting qubit
  Phonons, the ubiquitous quanta of vibrational energy, play a vital role in the performance of quantum technologies. Conversely, unintended coupling to phonons degrades qubit performance and can lead to correlated errors in superconducting qubit systems. Regard…
  arxiv J. M. Kitzman, J. R. Lane, C. Undershute, P. M. Harrington 等 2022-08-15T20:14:16Z 置信度 0.78 quant-phcond-mat.mes-hall
• Dynamical decoupling of superconducting qubits
  We show that two superconducting qubits interacting via a fixed transversal coupling can be decoupled by appropriately-designed microwave feld excitations applied to each qubit. This technique is useful for removing the effects of spurious interactions in a qu…
  arxiv Jian Li, G. S. Paraoanu 2012-03-06T15:16:48Z 置信度 0.78 cond-mat.mes-hallquant-ph
• Theory of measurement crosstalk in superconducting phase qubits
  We analyze the crosstalk error mechanism in measurement of two capacitively coupled superconducting flux-biased phase qubits. The damped oscillations of the superconducting phase after the measurement of the first qubit may significantly excite the second qubi…
  arxiv A. G. Kofman, Q. Zhang, J. M. Martinis, A. N. Korotkov 2006-06-03T01:03:41Z 置信度 0.78 cond-mat.supr-concond-mat.mes-hallquant-ph
• Solid-state qubits integrated with superconducting through-silicon vias
  As superconducting qubit circuits become more complex, addressing a large array of qubits becomes a challenging engineering problem. Dense arrays of qubits benefit from, and may require, access via the third dimension to alleviate interconnect crowding. Throug…
  arxiv Donna-Ruth W. Yost, Mollie E. Schwartz, Justin Mallek, Danna Rosenberg 等 2019-12-23T16:00:26Z 置信度 0.78 quant-phphysics.app-ph
• A Simulation Methodology for Superconducting Qubit Readout Fidelity
  Qubit readout is a critical part of any quantum computer including the superconducting-qubit-based one. The readout fidelity is affected by the readout pulse width, readout pulse energy, resonator design, qubit design, qubit-resonator coupling, and the noise g…
  arxiv Hiu Yung Wong, Yaniv Jacob Rosen, Kristin M. Beck, Prabjot Dhillon 2022-07-18T06:02:41Z 置信度 0.78 quant-ph
• Entangling two superconducting LC coherent modes via a superconducting flux qubit
  Based on a pure solid-state device consisting of two superconducting LC circuits coupled to a superconducting flux qubit, we propose in this paper that the maximally entangled coherent states of the two LC modes can be generated for arbitrary coherent states t…
  arxiv Mei-Yu Chen, Matisse W. Y. Tu, Wei-Min Zhang 2008-09-04T06:06:13Z 置信度 0.78 quant-ph
• Scalable quantum computer using superconducting charge qubits
  We present a scalable scheme for superconducting charge qubits with the assistance of one-dimensional superconducting transmission line resonator (STLR) playing the role of data bus. The coupling between qubit and data bus may be turned on and off by just cont…
  arxiv W. Y. Huo, G. L. Long 2007-02-12T02:49:14Z 置信度 0.78 quant-ph
• Direct manipulation of a superconducting spin qubit strongly coupled to a transmon qubit
  Spin qubits in semiconductors are currently one of the most promising architectures for quantum computing. However, they face challenges in realizing multi-qubit interactions over extended distances. Superconducting spin qubits provide a promising alternative …
  arxiv Marta Pita-Vidal, Arno Bargerbos, Rok Žitko, Lukas J. Splitthoff 等 2022-08-22T07:09:24Z 置信度 0.78 quant-phcond-mat.mes-hallcond-mat.supr-con
• Integrating superfluids with superconducting qubit systems
  Superfluid helium's low-loss dielectric properties, excellent thermal conductivity, and unique collective excitations make it an attractive candidate to incorporate into superconducting qubit systems. We controllably immerse a three-dimensional superconducting…
  arxiv J. R. Lane, D. Tan, N. R. Beysengulov, K. Nasyedkin 等 2019-07-17T19:26:43Z 置信度 0.78 quant-phcond-mat.supr-con
• Negative-U Superconductivity on the Surface of Topological Insulators
  We study the effects of a finite density of negative-$U$ centers (NUCs) on the surface of a three-dimensional topological insulator. The surface Dirac fermions mediate a power-law interaction among the local Cooper pairs at the NUCs, and the interaction remain…
  arxiv Jian-Huang She, Alexander V. Balatsky 2014-06-24T18:33:28Z 置信度 0.78 cond-mat.str-elcond-mat.dis-nncond-mat.mes-hallcond-mat.supr-con
• A superconducting qubit with Purcell protection and tunable coupling
  We present a superconducting qubit for the circuit quantum electrodynamics architecture that has a tunable coupling strength g. We show that this coupling strength can be tuned from zero to values that are comparable with other superconducting qubits. At g = 0…
  arxiv J. M. Gambetta, A. A. Houck, Alexandre Blais 2010-09-22T20:19:04Z 置信度 0.78 cond-mat.mes-hallcond-mat.supr-conquant-ph
• Superconducting pi qubit with a ferromagnetic Josephson junction
  Solid-state qubits have the potential for the large-scale integration and for the flexibility of layout for quantum computing. However, their short decoherence time due to the coupling to the environment remains an important problem to be overcome. We propose …
  arxiv T. Yamashita, K. Tanikawa, S. Takahashi, S. Maekawa 2004-10-26T06:50:46Z 置信度 0.78 cond-mat.mes-hallcond-mat.supr-con
• Two-photon lasing by a superconducting qubit
  We study the response of a magnetic-field-driven superconducting qubit strongly coupled to a superconducting coplanar waveguide resonator. We observed a strong amplification/damping of a probing signal at different resonance points corresponding to a one and t…
  arxiv P. Neilinger, M. Rehák, M. Grajcar, G. Oelsner 等 2015-01-07T16:27:00Z 置信度 0.78 cond-mat.supr-concond-mat.mes-hallquant-ph
• Driving superconducting qubits into chaos
  Kerr parametric oscillators are potential building blocks for fault-tolerant quantum computers. They can stabilize Kerr-cat qubits, which offer advantages toward the encoding and manipulation of error-protected quantum information. The recent realization of Ke…
  arxiv Jorge Chávez-Carlos, Miguel A. Prado Reynoso, Ignacio García-Mata, Victor S. Batista 等 2023-10-26T18:00:07Z 置信度 0.78 quant-phcond-mat.stat-mech
• A Dayem Loop Qubit Based on Interfering Superconducting Nanowires
  We propose a qubit design based on two parallel superconducting nanowires (i.e., a "Dayem loop qubit"). The inclusion of two nanowires instead of one leads to the Little-Parks effect, which provides an oscillator behavior for the qubit frequency as well as anh…
  arxiv Cliff Sun, Alexey Bezryadin 2026-03-17T23:38:56Z 置信度 0.78 cond-mat.supr-con
• Universal Quantum Degeneracy Point for Superconducting Qubits
  The quantum degeneracy point approach [D. Vion et al., Science 296, 886 (2002)] effectively protects superconducting qubits from low-frequency noise that couples with the qubits as transverse noise. However, low-frequency noise in superconducting qubits can or…
  arxiv Xiu-Hao Deng, Yong Hu, Lin Tian 2011-01-15T04:40:37Z 置信度 0.78 quant-phcond-mat.mes-hall
• Review of Superconducting Qubit Devices and Their Large-Scale Integration
  The superconducting qubit quantum computer is one of the most promising quantum computing architectures for large-scale integration due to its maturity and close proximity to the well-established semiconductor manufacturing infrastructure. From an education pe…
  arxiv Hiu Yung Wong 2026-02-04T18:19:32Z 置信度 0.78 quant-pheess.SY
• Vantablack Shielding of Superconducting Qubit Systems
  Circuit quantum electrodynamics (cQED) experiments on superconducting qubit systems typically employ radiation shields coated in photon absorbing materials to achieve high qubit coherence and low microwave resonator losses. In this work, we present preliminary…
  arxiv J. M. Kitzman, J. R. Lane, T. Stefanski, N. R. Beysengulov 等 2021-10-18T19:52:22Z 置信度 0.78 quant-ph
• Charge and flux insensitive tunable superconducting qubit
  Superconducting qubits with in-situ tunable properties are important for constructing a quantum computer. Qubit tunability, however, often comes at the expense of increased noise sensitivity. Here, we propose a flux-tunable superconducting qubit that minimizes…
  arxiv Eyob A. Sete, Matthew Reagor, Nicolas Didier, Chad T. Rigetti 2017-03-14T17:39:32Z 置信度 0.78 quant-ph
• Interaction-free measurements with superconducting qubits
  An interaction-free measurement protocol is described for a quantum circuit consisting of a superconducting qubit and a read-out Josephson junction. By measuring the state of the qubit one can ascertain the presence of a current pulse through the circuit at a …
  arxiv G. S. Paraoanu 2008-04-03T10:58:14Z 置信度 0.78 cond-mat.supr-conquant-ph
• Quantum Information Transfer between Topological and Superconducting Qubits
  We describe a scheme that enables a strong Jaynes-Cummings coupling between a topological qubit and a superconducting flux qubit. The coupling strength is dependent on the phase difference between two superconductors on a topological insulator and may be exped…
  arxiv Fang-Yu Hong, Jing-Li Fu, Zhi-Yan Zhu 2013-01-19T07:47:54Z 置信度 0.78 quant-ph
• Hybrid quantum circuit with a superconducting qubit coupled to a spin ensemble
  We report the experimental realization of a hybrid quantum circuit combining a superconducting qubit and an ensemble of electronic spins. The qubit, of the transmon type, is coherently coupled to the spin ensemble consisting of nitrogen-vacancy (NV) centers in…
  arxiv Y. Kubo, C. Grezes, A. Dewes, T. Umeda 等 2011-10-13T15:33:48Z 置信度 0.78 quant-phcond-mat.mes-hall
• Realization of a Carbon-Nanotube-Based Superconducting Qubit
  Hybrid circuit quantum electrodynamics (QED) involves the study of coherent quantum physics in solid state systems via their interactions with superconducting microwave circuits. Here we present an implementation of a hybrid superconducting qubit that employs …
  arxiv Matthias Mergenthaler, Ani Nersisyan, Andrew Patterson, Martina Esposito 等 2019-04-23T03:19:55Z 置信度 0.78 quant-phcond-mat.mes-hall
• The superconducting quasicharge qubit
  The non-dissipative non-linearity of a Josephson junction converts macroscopic superconducting circuits into artificial atoms, enabling some of the best controlled quantum bits (qubits) today. Three fundamental types of superconducting qubits are known, each r…
  arxiv Ivan V. Pechenezhskiy, Raymond A. Mencia, Long B. Nguyen, Yen-Hsiang Lin 等 2019-07-05T17:09:24Z 置信度 0.78 cond-mat.supr-concond-mat.mes-hallquant-ph
• Circuit QED and sudden phase switching in a superconducting qubit array
  Superconducting qubits connected in an array can form quantum many-body systems such as the quantum Ising model. By coupling the qubits to a superconducting resonator, the combined system forms a circuit QED system. Here, we study the nonlinear behavior in the…
  arxiv L. Tian 2010-03-10T01:20:38Z 置信度 0.78 quant-phcond-mat.mes-hall
• Many-body effects of two-level systems in superconducting qubits
  Superconducting qubits are often adversely affected by two-level systems (TLSs) within the Josephson junction, which contribute to decoherence and subsequently limit the performance of the qubit. By treating the TLS as a soft (i.e., low-frequency) bosonic mode…
  arxiv Joshuah T. Heath, Alexander C. Tyner, Thue Christian Thann, Vincent P. Michal 等 2025-03-11T18:00:00Z 置信度 0.78 cond-mat.supr-con
• Superconducting Nanocircuits for Topologically Protected Qubits
  For successful realization of a quantum computer, its building blocks (qubits) should be simultaneously scalable and sufficiently protected from environmental noise. Recently, a novel approach to the protection of superconducting qubits has been proposed. The …
  arxiv Sergey Gladchenko, David Olaya, Eva Dupont-Ferrier, Benoit Doucot 等 2008-02-15T23:07:38Z 置信度 0.78 cond-mat.mes-hallcond-mat.supr-con
• Quantum trajectories of superconducting qubits
  In this review, we discuss recent experiments that investigate how the quantum sate of a superconducting qubit evolves during measurement. We provide a pedagogical overview of the measurement process, when the qubit is dispersively coupled to a microwave frequ…
  arxiv S. J. Weber, K. W. Murch, M. E. Schwartz, N. Roch 等 2015-06-26T17:26:54Z 置信度 0.78 quant-ph
• Qubit compatible superconducting interconnects
  We present a fabrication process for fully superconducting interconnects compatible with superconducting qubit technology. These interconnects allow for the 3D integration of quantum circuits without introducing lossy amorphous dielectrics. They are composed o…
  arxiv B. Foxen, J. Y. Mutus, E. Lucero, R. Graff 等 2017-08-14T18:43:54Z 置信度 0.78 quant-phphysics.app-phphysics.ins-det