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Teoreticheskaya i Matematicheskaya Fizika, 1984, Volume 59, Number 2, Pages 249–261
(Mi tmf4828)
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This article is cited in 2 scientific papers (total in 2 papers)
Green's functions in the Dicke model. II. Superradiant state
N. N. Bogolyubov (Jr.), A. R. Kazaryan, A. M. Kurbatov, V. N. Neskoromnyi
Abstract:
The approximate equation for the Green's function of a system of
emitters interacting with a photon thermal bath is investigated. A
condition under which superradiance occurs in the nonequilibrium
case is derived. The influence of the initial conditions on the
dynamics of the system is discussed. It is shown that the kinetic
equation for the total spin of the system admits (under definite
conditions) an exponentially relaxing solution, the equilibrium
value being obtained in the limit $t\rightarrow\infty$.
Received: 20.09.1983
Citation:
N. N. Bogolyubov (Jr.), A. R. Kazaryan, A. M. Kurbatov, V. N. Neskoromnyi, “Green's functions in the Dicke model. II. Superradiant state”, TMF, 59:2 (1984), 249–261; Theoret. and Math. Phys., 59:2 (1984), 483–491
Linking options:
https://www.mathnet.ru/eng/tmf4828 https://www.mathnet.ru/eng/tmf/v59/i2/p249
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