Absorption in Invariant Domains for Semigroups of Quantum Channels
Absorption in Invariant Domains for Semigroups of Quantum Channels
Abstract We introduce a notion of absorption operators in the context of quantum Markov processes. The absorption problem in invariant domains (enclosures) is treated for a quantum Markov evolution on a separable Hilbert space, both in discrete and continuous times: We define a well-behaving set of positive operators which can …