Results 41 to 50 of about 763,683 (173)
Advances in Condensed Matter Physics, 2022 We report a hybrid quantum-classical simulation approach for simulating the optical phase transition observed experimentally in the ultrahigh-density type-II InAs quantum dot array.
Shiba Kodai +3 more
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Quantum simulation beyond Hamiltonian paradigm: categorical quantum simulation [PDF]
arXiv, 2022 With the development of topological field theory, the mathematical tool of the tensor category was also introduced into physics. Traditional group theory corresponds to a special category,group category. Tensor categories can describe higher-order interactions and symmetric relations, while group theory can only describe first-order interactions.
arxiv
PRX Quantum, 2023 Quantum systems are inherently open and susceptible to environmental noise, which can have both detrimental and beneficial effects on their dynamics. This phenomenon has been observed in biomolecular systems, where noise enables novel functionalities ...
José D. Guimarães +4 more
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Digital Quantum Simulation of Floquet Topological Phases with a Solid-State Quantum Simulator [PDF]
arXiv, 2020 Quantum simulator with the ability to harness the dynamics of complex quantum systems has emerged as a promising platform for probing exotic topological phases. Since the flexibility offered by various controllable quantum systems has enabled to gain insight into quantum simulation of such complicated problems, analog quantum simulator has recently ...
arxiv
What is a quantum simulator? [PDF]
EPJ Quantum Technology 2014, 1:10, 2014 Quantum simulators are devices that actively use quantum effects to answer questions about model systems and, through them, real systems. Here we expand on this definition by answering several fundamental questions about the nature and use of quantum simulators. Our answers address two important areas.
arxiv +1 more source
Using Quantum Computers for Quantum Simulation
Entropy, 2010 Numerical simulation of quantum systems is crucial to further our understanding of natural phenomena. Many systems of key interest and importance, in areas such as superconducting materials and quantum chemistry, are thought to be described by models ...
Vivien M. Kendon +2 more
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Frontiers in Applied Mathematics and StatisticsIn the last decade, the use of AI in Condensed Matter physics has seen a steep increase in the number of problems tackled and methods employed. A number of distinct Machine Learning approaches have been employed in many different topics; from prediction ...
Edoardo Di Napoli +6 more
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myqcs: Quantum Circuit Simulator [PDF]
arXiv, 2022 myqcs is a quantum circuit simulator using tensor. The simulator can be used with both wave functions or density matrices. The simulator also included noise that can be varied in form and that can be different for each gate.
arxiv
Materials Research ExpressIn this investigation, a series of Na _0.5 Bi _0.47 Sr _0.02 TiO _3- _δ samples, sintered from 1000 to 1100 °C, were synthesized utilizing the solid-state method. The XRD results indicate that all samples exhibit a perovskite phase, with the exception of
Yuxin Ma +6 more
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Lattice surgery translation for quantum computation
New Journal of Physics, 2017 In this paper we outline a method for a compiler to translate any non fault tolerant quantum circuit to the geometric representation of the lattice surgery error-correcting code using inherent merge and split operations.
Daniel Herr, Franco Nori, Simon J Devitt
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