On a model for quantum friction. II. Fermi's golden rule and dynamics at positive temperature
Pillet, Claude-Alain ; Jaksic, Vojkan
HAL, hal-00005463 / Harvested from HAL
Text on HAL
We investigate the dynamics of an TV-level system linearly coupled to a field of mass-less bosons at positive temperature. Using complex deformation techniques, we develop time-dependent perturbation theory and study spectral properties of the total Hamiltonian. We also calculate the lifetime of resonances to second order in the coupling.
Publié le : 1996-07-05
Classification:  return to equilibrium,  quantum statistical mechanics,  spin boson,  [PHYS.MPHY]Physics [physics]/Mathematical Physics [math-ph],  [MATH.MATH-MP]Mathematics [math]/Mathematical Physics [math-ph],  [PHYS.COND.CM-SM]Physics [physics]/Condensed Matter [cond-mat]/Statistical Mechanics [cond-mat.stat-mech],  [PHYS.PHYS.PHYS-GEN-PH]Physics [physics]/Physics [physics]/General Physics [physics.gen-ph],  [MATH.MATH-SP]Mathematics [math]/Spectral Theory [math.SP] 
@article{hal-00005463,
     author = {Pillet, Claude-Alain and Jaksic, Vojkan},
     title = {On a model for quantum friction. II. Fermi's golden rule and dynamics at positive temperature},
     journal = {HAL},
     volume = {1996},
     number = {0},
     year = {1996},
     language = {en},
     url = {http://dml.mathdoc.fr/item/hal-00005463}
}

Pillet, Claude-Alain; Jaksic, Vojkan. On a model for quantum friction. II. Fermi's golden rule and dynamics at positive temperature. HAL, Tome 1996 (1996) no. 0, . http://gdmltest.u-ga.fr/item/hal-00005463/