Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7375100 | Physica A: Statistical Mechanics and its Applications | 2018 | 14 Pages |
Abstract
Employing the quadratic fermionic and bosonic Hamiltonians for the collective and internal subsystems with a linear full 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 within Non-Markovian Langevin approach are discussed and their solutions are obtained. As shown in the numerical calculations, the path to equilibrium or the relaxation time is affected by the heat-bath statistics and to the coupling type.
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematical Physics
Authors
V.V. Sargsyan, A.A. Hovhannisyan, G.G. Adamian, N.V. Antonenko, D. Lacroix,