Results 41 to 50 of about 116,832 (272)
Molecular dynamics on quantum annealers
Scientific Reports, 2022 AbstractIn this work we demonstrate a practical prospect of using quantum annealers for simulation of molecular dynamics. A methodology developed for this goal, dubbed Quantum Differential Equations (QDE), is applied to propagate classical trajectories for the vibration of the hydrogen molecule in several regimes: nearly harmonic, highly anharmonic ...
Gaidai, Igor +7 more
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Learning-Driven Annealing with Adaptive Hamiltonian Modification for Solving Large-Scale Problems on Quantum Devices [PDF]
QuantumWe present Learning-Driven Annealing (LDA), a framework that links individual quantum annealing evolutions into a global solution strategy to mitigate hardware constraints such as short annealing times and integrated control errors.
Sebastian Schulz +2 more
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Fuzzy Logic on Quantum Annealers [PDF]
IEEE Transactions on Fuzzy Systems, 2022 Quantum computation is going to revolutionize the world of computing by enabling the design of massive parallel algorithms that solve hard problems in an efficient way, thanks to the exploitation of quantum mechanics effects, such as superposition, entanglement and interference.
Acampora G. +2 more
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Thermodynamics of a quantum annealer [PDF]
Quantum Science and Technology, 2020 6 pages, 7 ...
Lorenzo Buffoni, Michele Campisi
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Learning quantum annealing [PDF]
Quantum Information and Computation, 2017 We propose and develop a new procedure, whereby a quantum system can learn to anneal to a desired ground state. We demonstrate successful learning to produce an entangled state for a two-qubit system, then demonstrate generalizability to larger systems. The amount of additional learning necessary decreases as the size of the system increases.
Behrman, Elizabeth C. +2 more
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Colloquium: Quantum annealing and analog quantum computation [PDF]
Reviews of Modern Physics, 2008 The recent success in quantum annealing, i.e., optimization of the cost or energy functions of complex systems utilizing quantum fluctuations is reviewed here. The concept is introduced in successive steps through studying the mapping of such computationally hard problems to classical spin-glass problems, quantum spin-glass problems arising with the ...
Das, Arnab, Chakrabarti, Bikas K.
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Statistical Analysis of Quantum Annealing
Statistica Sinica, 2023 Summary: Quantum computation is based on quantum physics to build quantum devices for performing calculations and processing information. Although large-scale general-purpose quantum computers are still many years away, special-purpose quantum computers, such as quantum annealers, are being built with capabilities that exceed those of classical ...
Wang, Yazhen, Wu, Shang, Liu, Hongzhi
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Theory of Quantum Annealing of an Ising Spin Glass
, 2002 Probing the lowest energy configuration of a complex system by quantum annealing was recently found to be more effective than its classical, thermal counterpart.
Car, Roberto +3 more
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Seeking Quantum Speedup Through Spin Glasses: The Good, the Bad, and the Ugly*
Physical Review X, 2015 There has been considerable progress in the design and construction of quantum annealing devices. However, a conclusive detection of quantum speedup over traditional silicon-based machines remains elusive, despite multiple careful studies.
Helmut G. Katzgraber +4 more
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Quantum Annealing Algorithm for Solving Unmanned Aerial Vehicle Swarm Trajectory Planning Problem [PDF]
Jisuanji gongchengIn recent years, with the development of Unmanned Aerial Vehicle (UAV) technology and its widespread application in military, logistics, agriculture, and other fields, the problem of UAV swarm trajectory planning has received extensive attention ...
KONG Siwei, YE Yongjin, WU Yongzheng, WANG Shi, HOU Jie, NI Ming
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