08

NANOSYSTEMS: PHYSICS, CHEMISTRY, MATHEMATICS, 2021, 12 (1), P. 73–80

Photon generation in resonator with time dependent boundary conditions

I. S. Lobanov – ITMO University, Kronverkskiy, 49, St. Petersburg, 197101; St. Petersburg State University, St. Petersburg, 198504, Russia; lobanov.igor@gmail.com
A. I. Trifanov – ITMO University, Kronverkskiy, 49, St. Petersburg, 197101, Russia; alextrifanov@gmail.com
E. S. Trifanova – ITMO University, Kronverkskiy, 49, St. Petersburg, 197101, Russia; etrifanova@gmail.com
I. Y. Popov – ITMO University, Kronverkskiy, 49, St. Petersburg, 197101, Russia; popov1955@gmail.com
E. Fedorov – ITMO University, Kronverkskiy, 49, St. Petersburg, 197101, Russia; fedevg95@mail.ru
K.V. Pravdin – ITMO University, Kronverkskiy, 49, St. Petersburg, 197101, Russia
M. A. Moskalenko – ITMO University, Kronverkskiy, 49, St. Petersburg, 197101, Russia

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

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

Download

Comments are closed.