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arxiv: 1211.0293 · v3 · pith:CB6LCRIHnew · submitted 2012-11-01 · ❄️ cond-mat.str-el · cond-mat.stat-mech· quant-ph

Oscillatory dynamics and non-markovian memory in dissipative quantum systems

classification ❄️ cond-mat.str-el cond-mat.stat-mechquant-ph
keywords dynamicsquantumdissipativememorynon-markovianoscillatoryclassicalclose
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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.

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