Matches in SemOpenAlex for { <https://semopenalex.org/work/W1958159507> ?p ?o ?g. }
Showing items 1 to 76 of
76
with 100 items per page.
- W1958159507 abstract "We discuss the properties of two open quantum systems with a general class of irreversible quantum dynamics. First we study Lieb-Robinson bounds in a quantum lattice systems. The time-dependent generator of the dynamics of the system is of the Lindblad-Kossakowski type. This generator satisfies some suitable decay condition in space. We show that the dynamics with a such generator on a finite system is a well-defined quantum dynamics in a sense of a norm-continuous cocycle of unit preserving completely positive maps. After proving Lieb-Robinson bounds for a finite lattice systems we also show the existence of the thermodynamic limit of the dynamics. We show that in a strong limit there exits a strongly continuous cocycle of unit preserving completely positive maps. Which means that the dynamics exists in an infinite system, where Lieb-Robinson bounds also holds. In the second part of the paper we consider a system that consists of a beam of two-level atoms that pass one by one through the microwave cavity. The atoms are randomly excited and there is exactly one atom present in the cavity at any given moment. We consider both the ideal and leaky cavity and study the time asymptotic behavior of the state of the cavity. We show that the number of photons increases indefinitely in the case of the ideal cavity. In case of leaky cavity we prove that the mean photon number in the cavity stabilizes in time. The limiting state of the cavity in this case exists and it is independent of the initial state. We calculate the characteristic functional of this non-quasi-free non-equilibrium state. We also calculate the energy flux in both the ideal and leaky and the entropy production for the ideal cavity." @default.
- W1958159507 created "2016-06-24" @default.
- W1958159507 creator A5022083237 @default.
- W1958159507 date "2012-07-24" @default.
- W1958159507 modified "2023-09-27" @default.
- W1958159507 title "Existence of the thermodynamic limit and asymptotic behavior of some irreversible quantum dynamical systems" @default.
- W1958159507 cites W1975451401 @default.
- W1958159507 cites W2000168006 @default.
- W1958159507 cites W2015683881 @default.
- W1958159507 cites W2033586226 @default.
- W1958159507 cites W2037522026 @default.
- W1958159507 cites W2066541967 @default.
- W1958159507 cites W2073938011 @default.
- W1958159507 cites W2088322284 @default.
- W1958159507 cites W2099265531 @default.
- W1958159507 cites W245839232 @default.
- W1958159507 cites W2964071916 @default.
- W1958159507 hasPublicationYear "2012" @default.
- W1958159507 type Work @default.
- W1958159507 sameAs 1958159507 @default.
- W1958159507 citedByCount "0" @default.
- W1958159507 crossrefType "posted-content" @default.
- W1958159507 hasAuthorship W1958159507A5022083237 @default.
- W1958159507 hasConcept C121332964 @default.
- W1958159507 hasConcept C15184713 @default.
- W1958159507 hasConcept C159317903 @default.
- W1958159507 hasConcept C163258240 @default.
- W1958159507 hasConcept C181500209 @default.
- W1958159507 hasConcept C24890656 @default.
- W1958159507 hasConcept C2778926657 @default.
- W1958159507 hasConcept C2780992000 @default.
- W1958159507 hasConcept C2781204021 @default.
- W1958159507 hasConcept C33923547 @default.
- W1958159507 hasConcept C54021167 @default.
- W1958159507 hasConcept C62520636 @default.
- W1958159507 hasConcept C84114770 @default.
- W1958159507 hasConceptScore W1958159507C121332964 @default.
- W1958159507 hasConceptScore W1958159507C15184713 @default.
- W1958159507 hasConceptScore W1958159507C159317903 @default.
- W1958159507 hasConceptScore W1958159507C163258240 @default.
- W1958159507 hasConceptScore W1958159507C181500209 @default.
- W1958159507 hasConceptScore W1958159507C24890656 @default.
- W1958159507 hasConceptScore W1958159507C2778926657 @default.
- W1958159507 hasConceptScore W1958159507C2780992000 @default.
- W1958159507 hasConceptScore W1958159507C2781204021 @default.
- W1958159507 hasConceptScore W1958159507C33923547 @default.
- W1958159507 hasConceptScore W1958159507C54021167 @default.
- W1958159507 hasConceptScore W1958159507C62520636 @default.
- W1958159507 hasConceptScore W1958159507C84114770 @default.
- W1958159507 hasLocation W19581595071 @default.
- W1958159507 hasOpenAccess W1958159507 @default.
- W1958159507 hasPrimaryLocation W19581595071 @default.
- W1958159507 hasRelatedWork W1997261976 @default.
- W1958159507 hasRelatedWork W2047686833 @default.
- W1958159507 hasRelatedWork W2066867649 @default.
- W1958159507 hasRelatedWork W2082091408 @default.
- W1958159507 hasRelatedWork W2084357658 @default.
- W1958159507 hasRelatedWork W2094561576 @default.
- W1958159507 hasRelatedWork W2106207922 @default.
- W1958159507 hasRelatedWork W2119022065 @default.
- W1958159507 hasRelatedWork W2284351496 @default.
- W1958159507 hasRelatedWork W2560552664 @default.
- W1958159507 hasRelatedWork W2785467615 @default.
- W1958159507 hasRelatedWork W2883801591 @default.
- W1958159507 hasRelatedWork W2952042048 @default.
- W1958159507 hasRelatedWork W2984008389 @default.
- W1958159507 hasRelatedWork W3013223932 @default.
- W1958159507 hasRelatedWork W3098706107 @default.
- W1958159507 hasRelatedWork W3102338718 @default.
- W1958159507 hasRelatedWork W3104764562 @default.
- W1958159507 hasRelatedWork W3117431950 @default.
- W1958159507 hasRelatedWork W3155224909 @default.
- W1958159507 isParatext "false" @default.
- W1958159507 isRetracted "false" @default.
- W1958159507 magId "1958159507" @default.
- W1958159507 workType "article" @default.