WebApr 23, 2011 · Quantum dynamical maps and Markovianity. It is known that the time evolution of a subsystem from an initial state to two later times, t1, t2 (t2 > t1), are both … Webory of open quantum system dynamics that goes beyond the Markovian regime with emphasis on characterization and quantification [13, 14]. Two main approaches are …
Phys. Rev. X 11, 031018 (2024) - Dynamical Mean-Field Theory for
WebSep 29, 2024 · Markovian semigroups, however, provide only an approximate description of general quantum evolution. The main topic of our analysis are dynamical maps beyond this regime. Non-Markovian quantum evolution attracted a lot of attention in recent years and there is a vast literature dedicated to it. In this report we analyze quantum dynamics ... Webin the non-Markovian regime entanglement is possibly generated on a shorter time scale (∝t2) than in the Markovian regime (∝t). Moreover, although the singular coupling limit of non-Markovian dynamics yields Markovian ones, we show that the same limit does not lead from non-Markovian entanglement generation conditions to Markovian ones. deviantart gts stories
Quantum entropy and non-Markovian evolution - arXiv
WebApr 19, 2016 · Figure 4. The relations between the concepts of quantum Markovianity and divisibility of the family of quantum dynamical maps Φ t.The blue (light gray) area to the left of the thick zigzag line represents the set of Markovian quantum processes for which the inverse of the dynamical map exists, which is identical to the set of P-divisible … WebMarkovian semigroups, however, provide only an approximate description of general quantum evolution. The main topic of our analysis are dynamical maps beyond this regime. Non-Markovian quantum evolution attracted a lot of attention in recent years and there is a vast literature dedicated to it. In this report we analyze quantum dynamics ... WebNov 1, 2024 · A dynamical symmetry is employed to determine the structure of the quantum non-Markovian time-local master equation. Such a structure is composed from two components: scalar kinetic coefficients and the standard quantum Markovian operator form. The kinetic coefficients are generally time-dependent and incorporate information on the … churches on 38th emerson area