File Download

There are no files associated with this item.

  Links for fulltext
     (May Require Subscription)
Supplementary

Article: Plaquette ordering in SU(4) antiferromagnets

TitlePlaquette ordering in SU(4) antiferromagnets
Authors
Issue Date2002
PublisherAmerican Physical Society. The Journal's web site is located at http://prb.aps.org/
Citation
Physical Review B - Condensed Matter And Materials Physics, 2002, v. 65 n. 21, p. 2144111-2144116 How to Cite?
AbstractWe use fermion mean-field theory to study possible plaquette ordering in the antiferromagnetic SU(4) Heisenberg model. We find the ground state for both the square and triangular lattices to be the disconnected plaquette state. Our mean-field theory gives a first-order transition for plaquette ordering for the triangular lattice. Our results suggest a large number of low-lying states.
Persistent Identifierhttp://hdl.handle.net/10722/174828
ISSN
2001 Impact Factor: 3.07
References

 

DC FieldValueLanguage
dc.contributor.authorMishra, Aen_US
dc.contributor.authorMa, Men_US
dc.contributor.authorZhang, FCen_US
dc.date.accessioned2012-11-26T08:47:42Z-
dc.date.available2012-11-26T08:47:42Z-
dc.date.issued2002en_US
dc.identifier.citationPhysical Review B - Condensed Matter And Materials Physics, 2002, v. 65 n. 21, p. 2144111-2144116en_US
dc.identifier.issn0163-1829en_US
dc.identifier.urihttp://hdl.handle.net/10722/174828-
dc.description.abstractWe use fermion mean-field theory to study possible plaquette ordering in the antiferromagnetic SU(4) Heisenberg model. We find the ground state for both the square and triangular lattices to be the disconnected plaquette state. Our mean-field theory gives a first-order transition for plaquette ordering for the triangular lattice. Our results suggest a large number of low-lying states.en_US
dc.languageengen_US
dc.publisherAmerican Physical Society. The Journal's web site is located at http://prb.aps.org/en_US
dc.relation.ispartofPhysical Review B - Condensed Matter and Materials Physicsen_US
dc.titlePlaquette ordering in SU(4) antiferromagnetsen_US
dc.typeArticleen_US
dc.identifier.emailZhang, FC: fuchun@hkucc.hku.hken_US
dc.identifier.authorityZhang, FC=rp00840en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-0036612142en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0036612142&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume65en_US
dc.identifier.issue21en_US
dc.identifier.spage2144111en_US
dc.identifier.epage2144116en_US
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridMishra, A=7201441638en_US
dc.identifier.scopusauthoridMa, M=7202445040en_US
dc.identifier.scopusauthoridZhang, FC=14012468800en_US

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats