Oscillatory dynamics and non-markovian memory in dissipative quantum systems
arXiv:1211.0293 · doi:10.1103/PhysRevLett.110.100405
Abstract
The nonequilibrium dynamics of a small quantum system coupled to a dissipative environment is studied. We show that (1) the oscillatory dynamics close to a coherent-to-incoherent transition is surprisingly different from the one of the classical damped harmonic oscillator and that (2) non-markovian memory plays a prominent role in the time evolution after a quantum quench.
5 pages, 3 figures
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