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- Title
Solution of the Schrödinger Equation on a Quantum Computer by the Zalka–Wiesner Method Including Quantum Noise.
- Authors
Bogdanov, Yu. I.; Bogdanova, N. A.; Fastovets, D. V.; Lukichev, V. F.
- 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.
- Subjects
QUANTUM noise; SCHRODINGER equation; TIME-dependent Schrodinger equations; QUANTUM computers; MONTE Carlo method; QUANTUM theory
- Publication
JETP Letters, 2021, Vol 114, Issue 6, p354
- ISSN
0021-3640
- Publication type
Article
- DOI
10.1134/S0021364021180065