File Download
  Links for fulltext
     (May Require Subscription)
Supplementary

Article: Spin-orbital entanglement and quantum phase transitions in a spin-orbital chain with SU (2) ×sU (2) symmetry

TitleSpin-orbital entanglement and quantum phase transitions in a spin-orbital chain with SU (2) ×sU (2) symmetry
Authors
Issue Date2007
PublisherAmerican Physical Society. The Journal's web site is located at http://prb.aps.org/
Citation
Physical Review B - Condensed Matter And Materials Physics, 2007, v. 75 n. 19, article no. 195113 How to Cite?
AbstractSpin-orbital entanglement in quantum spin-orbital systems is quantified by a specifically reduced von Neumann entropy and is calculated for the ground state of a coupled spin-orbital chain with SU (2) ×SU (2) symmetry. By analyzing the discontinuity and local extreme of the reduced entropy, we deduce a rich phase diagram describing quantum phase transitions in this system with complex correlations between multiple degrees of freedom. © 2007 The American Physical Society.
Persistent Identifierhttp://hdl.handle.net/10722/92108
ISSN
2014 Impact Factor: 3.736
2015 SCImago Journal Rankings: 1.933
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorChen, Yen_HK
dc.contributor.authorWang, ZDen_HK
dc.contributor.authorLi, YQen_HK
dc.contributor.authorZhang, FCen_HK
dc.date.accessioned2010-09-17T10:36:19Z-
dc.date.available2010-09-17T10:36:19Z-
dc.date.issued2007en_HK
dc.identifier.citationPhysical Review B - Condensed Matter And Materials Physics, 2007, v. 75 n. 19, article no. 195113en_HK
dc.identifier.issn1098-0121en_HK
dc.identifier.urihttp://hdl.handle.net/10722/92108-
dc.description.abstractSpin-orbital entanglement in quantum spin-orbital systems is quantified by a specifically reduced von Neumann entropy and is calculated for the ground state of a coupled spin-orbital chain with SU (2) ×SU (2) symmetry. By analyzing the discontinuity and local extreme of the reduced entropy, we deduce a rich phase diagram describing quantum phase transitions in this system with complex correlations between multiple degrees of freedom. © 2007 The American Physical Society.en_HK
dc.languageengen_HK
dc.publisherAmerican Physical Society. The Journal's web site is located at http://prb.aps.org/en_HK
dc.relation.ispartofPhysical Review B - Condensed Matter and Materials Physicsen_HK
dc.rightsPhysical Review B (Condensed Matter and Materials Physics). Copyright © American Physical Society.-
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.titleSpin-orbital entanglement and quantum phase transitions in a spin-orbital chain with SU (2) ×sU (2) symmetryen_HK
dc.typeArticleen_HK
dc.identifier.emailWang, ZD: zwang@hkucc.hku.hken_HK
dc.identifier.emailZhang, FC: fuchun@hkucc.hku.hken_HK
dc.identifier.authorityWang, ZD=rp00802en_HK
dc.identifier.authorityZhang, FC=rp00840en_HK
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1103/PhysRevB.75.195113en_HK
dc.identifier.scopuseid_2-s2.0-34347351285en_HK
dc.identifier.hkuros127314-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-34347351285&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume75en_HK
dc.identifier.issue19en_HK
dc.identifier.eissn1550-235X-
dc.identifier.isiWOS:000246890800042-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridChen, Y=7601428288en_HK
dc.identifier.scopusauthoridWang, ZD=14828459100en_HK
dc.identifier.scopusauthoridLi, YQ=7502084929en_HK
dc.identifier.scopusauthoridZhang, FC=14012468800en_HK

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats