Non-Markovian dynamics of mixed fermionic-bosonic systems: Rotating-wave-approximation coupling; Physical Review A; Vol. 96, iss. 1

Non-Markovian dynamics of mixed fermionic-bosonic systems: Rotating-wave-approximation coupling

Bibliographic Details
Parent link:Physical Review A: Atomic, Molecular, and Optical Physics.— , 1970-
Vol. 96, iss. 1.— 2017.— [012114, 9 p.]
Corporate Author: Национальный исследовательский Томский политехнический университет Инженерная школа ядерных технологий Отделение экспериментальной физики
Other Authors: Sargsyan V. V. Vazgen Valerikovich, Adamyan G. G. Gurgen Grigorjevich, Antonenko N. V. Nikolay Viktorovich, Lacroix D .
Summary:Title screen
Employing quadratic fermionic and bosonic Hamiltonians for collective and internal subsystems with a linear rotating-wave-approximation coupling, we studied the role of heat-bath statistics on the dynamics of the collective motion. The master equations for the collective occupation number derived directly from the quadratic Hamiltonians and within the Non-Markovian Langevin approach are discussed and their solutions are obtained. Because of the different nature of the heat-bath statistics, the path to equilibrium or the relaxation time is affected as shown in the numerical calculations.
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2017
Subjects:
электронный ресурс
труды учёных ТПУ
гамильтонианы
тепловые воздействия
фермионные системы
Online Access:https://doi.org/10.1103/PhysRevA.96.012114
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=659043

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