Results 21 to 30 of about 464,003 (292)

Gate-Level Simulation of Quantum Circuits [PDF]

, 2002
While thousands of experimental physicists and chemists are currently trying to build scalable quantum computers, it appears that simulation of quantum computation will be at least as critical as circuit simulation in classical VLSI design.
George F. Viamontes, Igor L. Markov, John, John P. Hayes, Manoj Rajagopalan   +4 more
core   +5 more sources

Quantum singular value transformation and beyond: exponential improvements for quantum matrix arithmetics [PDF]

, 2018
Quantum computing is powerful because unitary operators describing the time-evolution of a quantum system have exponential size in terms of the number of qubits present in the system.
Berry Dominic W., Brandão Fernando G. S. L., Brassard Gilles, Fernando G. S., Frostig Roy, Low Guang Hao, Nearly Optimal Hamiltonian Simulation, On, Quantum, Solvers Quantum, The, van Apeldoorn Joran   +11 more
core   +3 more sources

Benchmarking Quantum Simulators Using Ergodic Quantum Dynamics

Physical Review Letters, 2023
7+27 pages, 3+9 figures v2: version accepted in Physical Review ...
Daniel K. Mark, Joonhee Choi, Adam L. Shaw, Manuel Endres, Soonwon Choi   +4 more
openaire   +4 more sources

Introduction to Quantum Algorithms for Physics and Chemistry [PDF]

, 2012
In this introductory review, we focus on applications of quantum computation to problems of interest in physics and chemistry. We describe quantum simulation algorithms that have been developed for electronic-structure problems, thermal-state preparation,
Aaronson, Aaronson, Abrams, Abrams, Aharonov, Aldous, Altshuler, Aspuru-Guzik, Bacon, Barahona, Barreiro, Baugh, Beals, Benenti, Benjamin, Benjamin, Berry, Berry, Bhatia, Biamonte, Biamonte, Bilgin, Boixo, Boixo, Boixo, Boykin, Breuer, Broome, Brown, Brown, Buluta, Byrnes, Childs, Childs, Childs, Cho, Clark, Du, Duty, Farhi, Feit, Feynman, Gaitan, Gorini, Gould, Grover, Hatano, Hauke, Helgaker, Hen, Jaksch, Jones, Kassal, Kassal, Kassal, Kaye, Kempe, Kitaev, Kitagawa, Kliesch, Knill, Knysh, Kohn, Kohn, Kosloff, Kraus, Krauter, Ladd, Lanyon, Lanyon, Li, Lidar, Lidar, Lindblad, Liu, Lloyd, Lu, Master, Mohseni, Muschik, Müller, Nielsen, Oh, Ohzeki, Oliveira, Ortiz, Osborne, Papageorgiou, Pastawski, Perdomo, Pople, Poulin, Poulin, Raesi, Rassolov, Rebentrost, Richter, Riera, Runge, Schuch, Schulman, Shor, Somaroo, Somma, Somma, Somma, Somma, Stolze, Strini, Temme, Tempel, Terhal, van Leeuwen, Veis, Verstraete, Wang, Wang, Ward, Waugh, Wei, Whitfield, Whitfield, Whitfield, Wiesner, Williams, Wocjan, Wocjan, Wu, Young, Young, Yung, Yung, Zalka, Zalka, Zhang   +134 more
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Adiabatic quantum simulators

AIP Advances, 2011
In his famous 1981 talk, Feynman proposed that unlike classical computers, which would presumably experience an exponential slowdown when simulating quantum phenomena, a universal quantum simulator would not. An ideal quantum simulator would be controllable, and built using existing technology.
Biamonte, J. D, Bergholm, V., Whitfield, James D., Fitzsimons, J., Aspuru-Guzik, Alan   +4 more
openaire   +4 more sources

Memory cost of quantum contextuality [PDF]

, 2011
The simulation of quantum effects requires certain classical resources, and quantifying them is an important step in order to characterize the difference between quantum and classical physics.
Adan Cabello, Adan Cabello, Adán Cabello, Jan-åke Larsson, Jan-åke Larsson, Jan-åke Larsson, Jose R. Portillo, Jose R. Portillo, José R Portillo, Matthias Kleinmann, Matthias Kleinmann, Matthias Kleinmann, Otfried Guehne, Otfried Guehne, Otfried Gühne   +14 more
core   +3 more sources

Quantum Simulations with Circuit Quantum Electrodynamics [PDF]

, 2017
Superconducting circuits have become a leading quantum technology for testing fundamentals of quantum mechanics and for the implementation of advanced quantum information protocols. In this chapter, we revise the basic concepts of circuit network theory and circuit quantum electrodynamics for the sake of digital and analog quantum simulations of ...
Romero, G., Solano, E., Lamata, L.
openaire   +2 more sources

Subspace variational quantum simulator

Physical Review Research, 2023
Quantum simulation is one of the key applications of quantum computing, which accelerates research and development in the fields such as chemistry and material science. The recent development of noisy intermediate-scale quantum (NISQ) devices urges the exploration of applications without the necessity of quantum error correction.
Kentaro Heya, Ken M. Nakanishi, Kosuke Mitarai, Zhiguang Yan, Kun Zuo, Yasunari Suzuki, Takanori Sugiyama, Shuhei Tamate, Yutaka Tabuchi, Keisuke Fujii, Yasunobu Nakamura   +10 more
openaire   +3 more sources

Two-Dimension Asymmetric Electromagnetically Induced Grating in Rydberg Atoms

Photonics, 2022
We investigate the realization and manipulation of a two-dimension (2D), asymmetric, electromagnetically induced grating (EIG) in a sample of Rydberg atoms exhibiting the van der Waals (vdW) interactions.
Binbin Wang, Dong Yan, Yimou Liu, Jinhui Wu   +3 more
doaj   +1 more source

Classical wave-optics analogy of quantum information processing [PDF]

, 2001
An analogous model system for quantum information processing is discussed, based on classical wave optics. The model system is applied to three examples that involve three qubits: ({\em i}) three-particle Greenberger-Horne-Zeilinger entanglement, ({\em ...
A. Aspect, A. Einstein, A. Ekert, A. Furusawa, A. K. Ekert, A. M. Steane, B. Schumacher, B. Yurke, C. H. Bennett, C. H. Bennett, C. H. Bennett, C. H. Bennett, C. H. Bennett, C. Monroe, D. Boschi, D. Bouwmeester, D. Bouwmeester, D. Deutsch, D. Greenberger, D. Greenberger, D. S. Naik, E. Schrödinger, E. Schrödinger, E. Schrödinger, J. Bell, J.-W. Pan, M. Brune, M. Reck, N. J. Cerf, P. G. Kwiat, P. Kwiat, P. W. Shor, R. Bhandari, R. C. Jones, R. J. C. Spreeuw, R. Laflamme, R. P. Feynman, Robert J. C. Spreeuw, T. Jennewein, W. Tittel   +39 more
core   +2 more sources