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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2021, Volume 114, Issue 6, Pages 391–399
DOI: https://doi.org/10.31857/S1234567821180099 (Mi jetpl6515) 		 
This article is cited in 8 scientific papers (total in 8 papers)

QUANTUM INFORMATION SCIENCE

Solution of the Schrödinger equation on a quantum computer by the Zalka–Wiesner method including quantum noise

Yu. I. Bogdanov, N. A. Bogdanova, D. V. Fastovets, V. F. Lukichev

Valiev Institute of Physics and Technology, Russian Academy of Sciences, Moscow, 117218 Russia
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DOI: https://doi.org/10.31857/S1234567821180099
Abstract: The simulation of quantum systems on a quantum computer using the Zalka–Wiesner algorithm including quantum noise has been considered. The efficiency of developed methods and algorithms has been demonstrated by example of the solution of the time-dependent Schrödinger equation for a particle in the Pöschl–Teller potential. The developed analytical theory of the effect of quantum noise on the accuracy of simulation has been compared with Monte Carlo simulations. The accuracy of the solution of the Schrödinger equation for a many-electron system has been forecasted as a function of the number of electrons and for different levels of noise.
Funding agency Grant number
Ministry of Science and Higher Education of the Russian Federation 0066-2019-0005
Foundation for the Development of Theoretical Physics and Mathematics BASIS 20-1-1-34-1
This work was supported by the Ministry of Science and Higher Education of the Russian Federation (state assignment no. 0066-2019-0005 for the Institute of Physics and Technology, Russian Academy of Sciences) and by the Foundation for the Advancement of Theoretical Physics and Mathematics BASIS (project no. 20-1-1-34-1).
Received: 10.08.2021
Revised: 12.08.2021
Accepted: 12.08.2021
English version:
Journal of Experimental and Theoretical Physics Letters, 2021, Volume 114, Issue 6, Pages 354–361
DOI: https://doi.org/10.1134/S0021364021180065
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: Yu. I. Bogdanov, N. A. Bogdanova, D. V. Fastovets, V. F. Lukichev, “Solution of the Schrödinger equation on a quantum computer by the Zalka–Wiesner method including quantum noise”, Pis'ma v Zh. Èksper. Teoret. Fiz., 114:6 (2021), 391–399; JETP Letters, 114:6 (2021), 354–361
Citation in format AMSBIB
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    • This publication is cited in the following 8 articles:
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