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A view on decoherence via master equations. (English) Zbl 1074.82017
Summary: This paper addresses the discussion on probabilistic features of the concept of decoherence as it appeared in quantum physics. Given a Lindblad-type generator of an open system dynamics, we derive applicable criteria to characterize decoherent behaviour.
MSC:
82C10Quantum dynamics and nonequilibrium statistical mechanics (general)
46N50Applications of functional analysis in quantum physics
47N50Applications of operator theory in quantum physics
81P99Axiomatics, foundations, philosophy of quantum theory