Results 41 to 50 of about 7,526,760 (331)

Quantum–classical co-simulation for smart grids: a proof-of-concept study on feasibility and obstacles

Energy Informatics, 2023
With the rising complexity of our electricity infrastructure, smart grid simulations increasingly rely on co-simulation, which involves jointly executing independent subsystem simulations.
Dominik Vereno, Amin Khodaei, Christian Neureiter, Sebastian Lehnhoff   +3 more
doaj   +1 more source

Polynomial-Time Classical Simulation of Noisy IQP Circuits with Constant Depth [PDF]

ACM-SIAM Symposium on Discrete Algorithms
Sampling from the output distributions of quantum computations comprising only commuting gates, known as instantaneous quantum polynomial (IQP) computations, is believed to be intractable for classical computers, and hence this task has become a leading ...
Joel Rajakumar, James D. Watson, Yi-Kai Liu   +2 more
semanticscholar   +1 more source

Simulation of quantum shortcuts to adiabaticity by classical oscillators

Frontiers in Physics, 2023
It is known that the dynamics and geometric phase of a quantum system can be simulated by classical coupled oscillators using the quantum−classical mapping method without loss of physics.
Yang Liu, Y. N. Zhang, Y. N. Zhang, H. D. Liu, H. Y. Sun   +4 more
doaj   +1 more source

BioPlan: Classical Planning with Crowd simulation

Journal on Interactive Systems, 2017
Nenhum resumo ...
Maurício C. Magnaguagno, Felipe Meneguzzi   +1 more
doaj   +1 more source

Classical simulation of non-Gaussian bosonic circuits [PDF]

Physical Review A
We propose efficient classical algorithms which (strongly) simulate the action of bosonic linear optics circuits applied to superpositions of Gaussian states.
Beatriz Dias, R. König
semanticscholar   +1 more source

Clifford recompilation for faster classical simulation of quantum circuits [PDF]

Quantum, 2019
Simulating quantum circuits classically is an important area of research in quantum information, with applications in computational complexity and validation of quantum devices.
Hammam Qassim, Joel J. Wallman, Joseph Emerson   +2 more
doaj   +1 more source

Commuting quantum circuits and complexity of Ising partition functions

New Journal of Physics, 2017
Instantaneous quantum polynomial-time (IQP) computation is a class of quantum computation consisting only of commuting two-qubit gates and is not universal.
Keisuke Fujii, Tomoyuki Morimae
doaj   +1 more source

Classical simulation of quantum fields I [PDF]

Canadian Journal of Physics, 2006
We study classical field theories in a background field configuration where all modes of the theory are excited, matching the zero-point energy spectrum of quantum field theory. Our construction involves elements of a theory of classical electrodynamics by Wheeler–Feynman and the theory of stochastic electrodynamics of Boyer.
Hirayama, T., Holdom, B.
openaire   +2 more sources

MetalWalls: A Classical Molecular Dynamics Software Dedicated to the Simulation of Electrochemical Systems

, 2020
Applied electrochemistry plays a key role in many technologies, such as Li-ion batteries, fuel cells, supercapacitors, solar cells, etc. It is therefore at the core of many research programs all over the world.
Alessandro, Coretti, Benjamin, Rotenberg, Paul Anthony, Madden, Mathieu, Salanne, Guillaume, Jeanmairet, Stewart, Reed, Thomas, Dufils, Sara, Bonella, Roxanne, Berthin, Matthieu, Haefele, Camille, Bacon, Abel, Marin-Laflèche, Laura, Scalfi, Alessandra, Serva   +13 more
core   +1 more source

Quantum Simulations of Classical Annealing Processes [PDF]

Physical Review Letters, 2008
We describe a quantum algorithm that solves combinatorial optimization problems by quantum simulation of a classical simulated annealing process. Our algorithm exploits quantum walks and the quantum Zeno effect induced by evolution randomization. It requires order $1/\sqrtδ$ steps to find an optimal solution with bounded error probability, where $δ$ is
Somma, R. D., Boixo, S., Barnum, H., Knill, E.   +3 more
openaire   +3 more sources