RUS  ENG
Full version
JOURNALS // Teoreticheskaya i Matematicheskaya Fizika // Archive

TMF, 2010 Volume 162, Number 1, Pages 112–124 (Mi tmf6459)

This article is cited in 3 papers

Temperature jump in degenerate quantum gases in the presence of a Bose–Einstein condensate

A. V. Latyshev, A. A. Yushkanov

Moscow State Regional University, Moscow, Russia

Abstract: We construct a kinetic equation modeling the behavior of degenerate quantum Bose gases whose collision rate depends on the momentum of elementary excitations. We consider the case where the phonon component is the decisive factor in the elementary excitations. We analytically solve the half-space boundary value problem of the temperature jump at the boundary of the degenerate Bose gas in the presence of a Bose–Einstein condensate.

Keywords: degenerate quantum Bose gas, Bose–Einstein condensate, temperature jump, phonon component.

Received: 19.03.2009
Revised: 20.07.2009

DOI: 10.4213/tmf6459


 English version:
Theoretical and Mathematical Physics, 2010, 162:1, 95–105

Bibliographic databases:


© Steklov Math. Inst. of RAS, 2025