Matches in SemOpenAlex for { <https://semopenalex.org/work/W2143748382> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W2143748382 abstract "The occurrence of parity-time reversal $(mathcal{P}mathcal{T})$ symmetry breaking is discussed in a non-Hermitian spin chain. The Hermiticity of the model is broken by the presence of an alternating, imaginary, transverse magnetic field. A full real spectrum, which occurs if and only if all the eigenvectors are $mathcal{P}mathcal{T}$ symmetric, can appear only in presence of dimerization, i.e., only if the hopping amplitudes between nearest-neighbor spins assume alternate values along the chain. In order to make a connection between such system and the Hermitian world, we study the critical magnetic properties of the model and look for the conditions that would allow to observe the same phase diagram in the absence of the imaginary field. Such procedure amounts to renormalizing the spin-spin coupling amplitudes." @default.
- W2143748382 created "2016-06-24" @default.
- W2143748382 creator A5041932295 @default.
- W2143748382 date "2010-08-24" @default.
- W2143748382 modified "2023-09-27" @default.
- W2143748382 title "Spontaneous<mml:math xmlns:mml=http://www.w3.org/1998/Math/MathML display=inline><mml:mrow><mml:mi mathvariant=script>P</mml:mi><mml:mi mathvariant=script>T</mml:mi></mml:mrow></mml:math>symmetry breaking and quantum phase transitions in dimerized spin chains" @default.
- W2143748382 cites W1973192266 @default.
- W2143748382 cites W1979855650 @default.
- W2143748382 cites W1984394460 @default.
- W2143748382 cites W1997704234 @default.
- W2143748382 cites W2016812253 @default.
- W2143748382 cites W2036523055 @default.
- W2143748382 cites W2067123857 @default.
- W2143748382 cites W2082566758 @default.
- W2143748382 cites W2083384389 @default.
- W2143748382 cites W2137748572 @default.
- W2143748382 cites W2739884744 @default.
- W2143748382 cites W3098250459 @default.
- W2143748382 cites W3100733262 @default.
- W2143748382 cites W3101265528 @default.
- W2143748382 cites W3102883908 @default.
- W2143748382 cites W3104668646 @default.
- W2143748382 doi "https://doi.org/10.1103/physrevb.82.052404" @default.
- W2143748382 hasPublicationYear "2010" @default.
- W2143748382 type Work @default.
- W2143748382 sameAs 2143748382 @default.
- W2143748382 citedByCount "40" @default.
- W2143748382 countsByYear W21437483822012 @default.
- W2143748382 countsByYear W21437483822013 @default.
- W2143748382 countsByYear W21437483822014 @default.
- W2143748382 countsByYear W21437483822015 @default.
- W2143748382 countsByYear W21437483822016 @default.
- W2143748382 countsByYear W21437483822017 @default.
- W2143748382 countsByYear W21437483822019 @default.
- W2143748382 countsByYear W21437483822020 @default.
- W2143748382 countsByYear W21437483822021 @default.
- W2143748382 countsByYear W21437483822022 @default.
- W2143748382 countsByYear W21437483822023 @default.
- W2143748382 crossrefType "journal-article" @default.
- W2143748382 hasAuthorship W2143748382A5041932295 @default.
- W2143748382 hasBestOaLocation W21437483822 @default.
- W2143748382 hasConcept C121332964 @default.
- W2143748382 hasConcept C180205008 @default.
- W2143748382 hasConcept C26873012 @default.
- W2143748382 hasConcept C2778870898 @default.
- W2143748382 hasConcept C37914503 @default.
- W2143748382 hasConcept C42704618 @default.
- W2143748382 hasConcept C44280652 @default.
- W2143748382 hasConcept C62520636 @default.
- W2143748382 hasConcept C85906118 @default.
- W2143748382 hasConcept C94940 @default.
- W2143748382 hasConcept C97355855 @default.
- W2143748382 hasConceptScore W2143748382C121332964 @default.
- W2143748382 hasConceptScore W2143748382C180205008 @default.
- W2143748382 hasConceptScore W2143748382C26873012 @default.
- W2143748382 hasConceptScore W2143748382C2778870898 @default.
- W2143748382 hasConceptScore W2143748382C37914503 @default.
- W2143748382 hasConceptScore W2143748382C42704618 @default.
- W2143748382 hasConceptScore W2143748382C44280652 @default.
- W2143748382 hasConceptScore W2143748382C62520636 @default.
- W2143748382 hasConceptScore W2143748382C85906118 @default.
- W2143748382 hasConceptScore W2143748382C94940 @default.
- W2143748382 hasConceptScore W2143748382C97355855 @default.
- W2143748382 hasIssue "5" @default.
- W2143748382 hasLocation W21437483821 @default.
- W2143748382 hasLocation W21437483822 @default.
- W2143748382 hasLocation W21437483823 @default.
- W2143748382 hasLocation W21437483824 @default.
- W2143748382 hasOpenAccess W2143748382 @default.
- W2143748382 hasPrimaryLocation W21437483821 @default.
- W2143748382 hasRelatedWork W1986298988 @default.
- W2143748382 hasRelatedWork W2031420079 @default.
- W2143748382 hasRelatedWork W2049376905 @default.
- W2143748382 hasRelatedWork W2075410103 @default.
- W2143748382 hasRelatedWork W2080067990 @default.
- W2143748382 hasRelatedWork W2085408692 @default.
- W2143748382 hasRelatedWork W2131198404 @default.
- W2143748382 hasRelatedWork W2197235262 @default.
- W2143748382 hasRelatedWork W2981502862 @default.
- W2143748382 hasRelatedWork W3003965247 @default.
- W2143748382 hasVolume "82" @default.
- W2143748382 isParatext "false" @default.
- W2143748382 isRetracted "false" @default.
- W2143748382 magId "2143748382" @default.
- W2143748382 workType "article" @default.