Matches in SemOpenAlex for { <https://semopenalex.org/work/W2608739723> ?p ?o ?g. }
Showing items 1 to 97 of
97
with 100 items per page.
- W2608739723 endingPage "2323" @default.
- W2608739723 startingPage "2318" @default.
- W2608739723 abstract "We demonstrate that non-Hermitian Hamiltonian systems with spontaneously broken PT-symmetry and partially complex eigenvalue spectrum can be made meaningful in a quantum mechanical sense when introducing some explicit time-dependence into their parameters. Exploiting the fact that explicitly time-dependent non-Hermitian Hamiltonians are unobservable and not identical to the energy operators in such a scenario, we show that their corresponding non-Hermitian energy operators develop a different type of PT-symmetry from the Hamiltonians that ensures the reality of their energy spectra. For this purpose we analytically solve the fully time-dependent Dyson equation with all quantities involved being explicitly time-dependent giving rise to a time-dependent metric. The key auxiliary equation to be solved for the two level atomic system considered here is the nonlinear Ermakov–Pinney equation with time-dependent coefficients." @default.
- W2608739723 created "2017-05-05" @default.
- W2608739723 creator A5022617807 @default.
- W2608739723 creator A5054326260 @default.
- W2608739723 date "2017-08-01" @default.
- W2608739723 modified "2023-10-17" @default.
- W2608739723 title "Mending the broken PT-regime via an explicit time-dependent Dyson map" @default.
- W2608739723 cites W1824815610 @default.
- W2608739723 cites W1970469642 @default.
- W2608739723 cites W2003088004 @default.
- W2608739723 cites W2015290461 @default.
- W2608739723 cites W2043060280 @default.
- W2608739723 cites W2067123857 @default.
- W2608739723 cites W2068716581 @default.
- W2608739723 cites W2073732099 @default.
- W2608739723 cites W2084732260 @default.
- W2608739723 cites W2091648847 @default.
- W2608739723 cites W2127940950 @default.
- W2608739723 cites W2164131498 @default.
- W2608739723 cites W2168499099 @default.
- W2608739723 cites W2178081716 @default.
- W2608739723 cites W2439026185 @default.
- W2608739723 cites W2951635196 @default.
- W2608739723 cites W2964035733 @default.
- W2608739723 cites W3103303209 @default.
- W2608739723 cites W3104668646 @default.
- W2608739723 cites W3105171573 @default.
- W2608739723 doi "https://doi.org/10.1016/j.physleta.2017.05.041" @default.
- W2608739723 hasPublicationYear "2017" @default.
- W2608739723 type Work @default.
- W2608739723 sameAs 2608739723 @default.
- W2608739723 citedByCount "38" @default.
- W2608739723 countsByYear W26087397232017 @default.
- W2608739723 countsByYear W26087397232018 @default.
- W2608739723 countsByYear W26087397232019 @default.
- W2608739723 countsByYear W26087397232020 @default.
- W2608739723 countsByYear W26087397232021 @default.
- W2608739723 countsByYear W26087397232022 @default.
- W2608739723 countsByYear W26087397232023 @default.
- W2608739723 crossrefType "journal-article" @default.
- W2608739723 hasAuthorship W2608739723A5022617807 @default.
- W2608739723 hasAuthorship W2608739723A5054326260 @default.
- W2608739723 hasBestOaLocation W26087397232 @default.
- W2608739723 hasConcept C106553664 @default.
- W2608739723 hasConcept C121332964 @default.
- W2608739723 hasConcept C126255220 @default.
- W2608739723 hasConcept C130787639 @default.
- W2608739723 hasConcept C149782125 @default.
- W2608739723 hasConcept C158622935 @default.
- W2608739723 hasConcept C158693339 @default.
- W2608739723 hasConcept C2780695315 @default.
- W2608739723 hasConcept C33923547 @default.
- W2608739723 hasConcept C37914503 @default.
- W2608739723 hasConcept C62520636 @default.
- W2608739723 hasConcept C74650414 @default.
- W2608739723 hasConcept C84114770 @default.
- W2608739723 hasConcept C94940 @default.
- W2608739723 hasConceptScore W2608739723C106553664 @default.
- W2608739723 hasConceptScore W2608739723C121332964 @default.
- W2608739723 hasConceptScore W2608739723C126255220 @default.
- W2608739723 hasConceptScore W2608739723C130787639 @default.
- W2608739723 hasConceptScore W2608739723C149782125 @default.
- W2608739723 hasConceptScore W2608739723C158622935 @default.
- W2608739723 hasConceptScore W2608739723C158693339 @default.
- W2608739723 hasConceptScore W2608739723C2780695315 @default.
- W2608739723 hasConceptScore W2608739723C33923547 @default.
- W2608739723 hasConceptScore W2608739723C37914503 @default.
- W2608739723 hasConceptScore W2608739723C62520636 @default.
- W2608739723 hasConceptScore W2608739723C74650414 @default.
- W2608739723 hasConceptScore W2608739723C84114770 @default.
- W2608739723 hasConceptScore W2608739723C94940 @default.
- W2608739723 hasFunder F4320320299 @default.
- W2608739723 hasFunder F4320332549 @default.
- W2608739723 hasIssue "29" @default.
- W2608739723 hasLocation W26087397231 @default.
- W2608739723 hasLocation W26087397232 @default.
- W2608739723 hasLocation W26087397233 @default.
- W2608739723 hasLocation W26087397234 @default.
- W2608739723 hasOpenAccess W2608739723 @default.
- W2608739723 hasPrimaryLocation W26087397231 @default.
- W2608739723 hasRelatedWork W1572504665 @default.
- W2608739723 hasRelatedWork W1635499494 @default.
- W2608739723 hasRelatedWork W2025446135 @default.
- W2608739723 hasRelatedWork W2063161885 @default.
- W2608739723 hasRelatedWork W2080635210 @default.
- W2608739723 hasRelatedWork W2605402837 @default.
- W2608739723 hasRelatedWork W2945488870 @default.
- W2608739723 hasRelatedWork W2950761947 @default.
- W2608739723 hasRelatedWork W3185648916 @default.
- W2608739723 hasRelatedWork W4300001888 @default.
- W2608739723 hasVolume "381" @default.
- W2608739723 isParatext "false" @default.
- W2608739723 isRetracted "false" @default.
- W2608739723 magId "2608739723" @default.
- W2608739723 workType "article" @default.