Simulation of open quantum systems
arXiv:0803.3883 · doi:10.1209/0295-5075/86/50006
Abstract
We present an approach for the semiclassical treatment of open quantum systems. An expansion into localized states allows restriction of a simulation to a fraction of the environment that is located within a predefined vicinity of the system. Adding and dropping environmental particles during the simulation yields an effective reduction of the size of the system that is being treated.
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