Results 51 to 60 of about 7,526,760 (331)
Classical simulation of Grovers quantum algorithm [PDF]
Revista Brasileira de Ensino de FísicaThis paper in a didactic way, presents an introduction to quantum computing where some quantum formalisms are analyzed to finally address Grover's algorithm.
Jairo Ernesto Castillo +2 more
doaj +2 more sources
Classical variational simulation of the Quantum Approximate Optimization Algorithm
npj Quantum Information, 2021 A key open question in quantum computing is whether quantum algorithms can potentially offer a significant advantage over classical algorithms for tasks of practical interest.
Matija Medvidović, Giuseppe Carleo
doaj +1 more source
Experimental Simulation of Topological Quantum Computing with Classical Circuits
Advanced Intelligent Systems, 2023 The key obstacle to the realization of a scalable quantum computer is overcoming environmental and control errors. Topological quantum computation attracts great attention because it emerges as one of the most promising approaches to solving these ...
Deyuan Zou +4 more
doaj +1 more source
Quantum-classical simulation of two-site dynamical mean-field theory on noisy quantum hardware [PDF]
Quantum Science and Technology, 2019 We report on a quantum–classical simulation of the single-band Hubbard model using two-site dynamical mean-field theory (DMFT). Our approach uses IBM’s superconducting qubit chip to compute the zero-temperature impurity Green’s function in the time ...
Trevor Keen +3 more
semanticscholar +1 more source
Quantum dynamics simulation with classical oscillators [PDF]
Physical Review A, 2013 In a previous paper [J.S.Briggs and A.Eisfeld, Phys.Rev.A 85, 052111] we showed that the time-development of the complex amplitudes of N coupled quantum states can be mapped by the time development of positions and velocities of N coupled classical oscillators.
Briggs, J., Eisfeld, A.
openaire +3 more sources
Relaxation of Phonons in Classical MD Simulation
Journal of Thermal Science and Technology, 2008 We propose a novel technique of molecular dynamics simulation to evaluate the relaxation time of phonons in solids for investigation of solid heat conductivity.
Mitsuhiro MATSUMOTO +2 more
doaj +1 more source
Fast simulation methods in ATLAS: from classical to generative models [PDF]
EPJ Web of Conferences, 2020 The ATLAS physics program relies on very large samples of Geant4 simulated events, which provide a highly detailed and accurate simulation of the ATLAS detector.
Chapman John +11 more
doaj +1 more source
Classical simulation of quantum fields II [PDF]
Canadian Journal of Physics, 2006 We consider the classical time evolution of a real scalar field in two-dimensional Minkowski space with a [Formula: see text] interaction. We compute the spatial and temporal two-point correlation functions and extract the renormalized mass of the interacting theory. We find our results are consistent with the one- and two-loop quantum computation. We
Hirayama, T. +3 more
openaire +2 more sources
Improved Classical Simulation of Quantum Circuits Dominated by Clifford Gates. [PDF]
Physical Review Letters, 2016 We present a new algorithm for classical simulation of quantum circuits over the Clifford+T gate set. The runtime of the algorithm is polynomial in the number of qubits and the number of Clifford gates in the circuit but exponential in the number of T ...
S. Bravyi, David Gosset
semanticscholar +1 more source
Investigating the role of network former interactions on charge carrier diffusivity in glasses
Frontiers in MaterialsIonic transport is a critical property for the glass industry, since emerging applications such as sensors, batteries, and electric melting are based on the phenomenon.
Tyler C. Salrin +3 more
doaj +1 more source