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Groud-State Properties of a Supersolid in RPA

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dc.contributor.authorStoffel, Andre
dc.contributor.authorGulacsi, Miklos
dc.date.accessioned2015-12-10T22:34:52Z
dc.date.available2015-12-10T22:34:52Z
dc.date.issued2009
dc.date.updated2016-02-24T10:46:25Z
dc.description.abstractWe investigate the newly discovered supersolid phase by solving in random-phase approximation the anisotropic Heisenberg model of the hard-core boson 4He lattice at zero temperature. We include nearest and next-nearest neighbor interactions and calculate
dc.identifier.issn1434-6028
dc.identifier.urihttp://hdl.handle.net/1885/56047
dc.publisherSpringer
dc.sourceEuropean Physical Journal B
dc.subjectKeywords: Anisotropic Heisenberg models; Cumulant; Ground-state properties; Hard-core bosons; Interstitials; Nearest-neighbor interactions; Pair-correlation functions; Quantum fluctuations; Random-phase approximations; Supersolid; Supersolid phase; Zero temperature
dc.titleGroud-State Properties of a Supersolid in RPA
dc.typeJournal article
local.bibliographicCitation.issue1
local.bibliographicCitation.lastpage88
local.bibliographicCitation.startpage79
local.contributor.affiliationStoffel, Andre, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationGulacsi, Miklos, College of Physical and Mathematical Sciences, ANU
local.contributor.authoruidStoffel, Andre, u4176362
local.contributor.authoruidGulacsi, Miklos, u9509706
local.description.notesImported from ARIES
local.identifier.absfor020503 - Nonlinear Optics and Spectroscopy
local.identifier.ariespublicationu4222028xPUB349
local.identifier.citationvolume68
local.identifier.doi10.1140/epjb/e2009-00079-5
local.identifier.scopusID2-s2.0-67349115400
local.type.statusPublished Version

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