I. S. Lobanov, A. I. Trifanov, E. S. Trifanova, I. Y. Popov, E. Fedorov, K. V. Pravdin, M. A. Moskalenko, “Photon generation in resonator with time dependent boundary conditions”, Nanosystems: Physics, Chemistry, Mathematics, 2021, Volume 12, Issue 1,Pages <nobr>73

PHYSICS

Photon generation in resonator with time dependent boundary conditions

I. S. Lobanov^ab, A. I. Trifanov^a, E. S. Trifanova^a, I. Y. Popov^a, E. Fedorov^a, K. V. Pravdin^a, M. A. Moskalenko^a

^a ITMO University, Kronverkskiy, 49, St. Petersburg, 197101, Russia
^b St. Petersburg State University, St. Petersburg, 198504, Russia

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.

Keywords: dynamical Casimir effect, photon generation, numerical modelling.

PACS: 02.30.Jr, 03.65.Ge

Received: 19.02.2021
Revised: 23.02.2021

Language: English

DOI: 10.17586/2220-8054-2021-12-1-73-80