Non-Markovian dynamics for bipartite systems
| dc.creator | Vacchini, Bassano | |
| dc.date | 2008-05-05 | |
| dc.date | 2008-08-26 | |
| dc.date.accessioned | 2026-07-07T09:59:21Z | |
| dc.date.available | 2026-07-07T09:59:21Z | |
| dc.description | We analyze the appearance of non-Markovian effects in the dynamics of a bipartite system coupled to a reservoir, which can be described within a class of non-Markovian equations given by a generalized Lindblad structure. A novel master equation, which we term quantum Bloch-Boltzmann equation, is derived, describing both motional and internal states of a test particle in a quantum framework. When due to the preparation of the system or to decoherence effects one of the two degrees of freedom is amenable to a classical treatment and not resolved in the final measurement, though relevant for the interaction with the reservoir, non-Markovian behaviors such as stretched exponential or power law decay of coherences can be put into evidence. | |
| dc.description | published version, 15 pages, revtex, no figures | |
| dc.identifier | https://arxiv.org/abs/0805.0561 | |
| dc.identifier | http://arxiv.org/abs/0805.0561 | |
| dc.identifier | Phys. Rev. A 78, 022112 (2008) | |
| dc.identifier | doi:10.1103/PhysRevA.78.022112 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/167989 | |
| dc.subject | Quantum Physics | |
| dc.subject | Statistical Mechanics | |
| dc.title | Non-Markovian dynamics for bipartite systems | |
| dc.type | text |