Photon generation in resonator with time dependent boundary conditions
https://doi.org/10.17586/2220-8054-2021-12-1-73-80
Abstract
We present a simulation of Casimir field generation in the 1D cavity with moving walls and arbitrary variation of boundary conditions. We design a numerical scheme based on the finite element method and compare photon generation due to variation of the geometry of the cavity and due to perturbation of the boundary conditions.
Supporting agencies: The review of quantum non-stationary, multi-mode parametric processes and dynamical Casimir effect in Section 2 was supported by the Ministry of Science and Education of the Russian Federation (Passport No. 2019-0903). Investigation of 1D cavity with moving walls in Section 2 was partially financially supported by grant 20-31-90036 of Russian Foundation for Basic Research. The development of numerical method of simulation of dynamical Casimir effect in Section 3 was funded by Russian Science Foundation (Grant 19-42-06302).
About the Authors
I. S. Lobanov
ITMO University; St. Petersburg State University
Russian Federation
Russian Federation
Kronverkskiy, 49, St. Petersburg, 197101; St. Petersburg, 198504
A. I. Trifanov
ITMO University
Russian Federation
Russian Federation
Kronverkskiy, 49, St. Petersburg, 197101
E. S. Trifanova
ITMO University
Russian Federation
Russian Federation
Kronverkskiy, 49, St. Petersburg, 197101
I. Y. Popov
ITMO University
Russian Federation
Russian Federation
Kronverkskiy, 49, St. Petersburg, 197101
E. Fedorov
ITMO University
Russian Federation
Russian Federation
Kronverkskiy, 49, St. Petersburg, 197101
K. V. Pravdin
ITMO University
Russian Federation
Russian Federation
Kronverkskiy, 49, St. Petersburg, 197101
M. A. Moskalenko
ITMO University
Russian Federation
Russian Federation
Kronverkskiy, 49, St. Petersburg, 197101
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Review
For citations:
Lobanov I.S., Trifanov A.I., Trifanova E.S., Popov I.Y., Fedorov E., Pravdin K.V., Moskalenko M.A. Photon generation in resonator with time dependent boundary conditions. Nanosystems: Physics, Chemistry, Mathematics. 2021;12(1):73-80. https://doi.org/10.17586/2220-8054-2021-12-1-73-80
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