Showing physics.opticsShow all
2 papers · 1 filter
physics.optics2014
Cooperative quasi-Cherenkov radiation
S. V. Anishchenko, V. G. Baryshevsky
We study the features of cooperative parametric (quasi-Cherenkov) radiation arising when initially unmodulated electron (positron) bunches pass through a crystal (natural or artifi…
physics.optics2014
Superradiance Startup at Finite Temperatures of the Electromagnetic Field
S. V. Anishchenko
We use quantum-electrodynamical approach to study the initial stage of Dicke superradiance from a system of two-level atoms. Applying the zeroth-order Magnus approximation, we obta…