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Low-temperature asymptotics of integrable systems in an external field

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Bortz, Michael

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An asymptotic low-temperature expansion is performed for an integrable bosonic lattice model and for the critical spin-1/2 Heisenberg chain in a magnetic field. The results apply to the integrable Bose gas as well. We also comment on a high-temperature expansion of the bosonic lattice model.

dc.contributor.authorBortz, Michael
dc.date.accessioned2015-12-10T22:13:51Z
dc.identifier.issn0305-4470
dc.identifier.urihttp://hdl.handle.net/1885/49950
dc.description.abstractAn asymptotic low-temperature expansion is performed for an integrable bosonic lattice model and for the critical spin-1/2 Heisenberg chain in a magnetic field. The results apply to the integrable Bose gas as well. We also comment on a high-temperature expansion of the bosonic lattice model.
dc.publisherInstitute of Physics Publishing
dc.sourceJournal of Physics A: Mathematical and General
dc.titleLow-temperature asymptotics of integrable systems in an external field
dc.typeJournal article
local.description.notesImported from ARIES
local.identifier.citationvolume40
dc.date.issued2007
local.identifier.absfor010501 - Algebraic Structures in Mathematical Physics
local.identifier.ariespublicationU1408929xPUB195
local.type.statusPublished Version
local.contributor.affiliationBortz, Michael, College of Physical and Mathematical Sciences, ANU
local.description.embargo2037-12-31
local.bibliographicCitation.issue1
local.bibliographicCitation.startpage1
local.bibliographicCitation.lastpage17
local.identifier.doi10.1088/1751-8113/40/1/001
dc.date.updated2015-12-09T08:00:28Z
local.identifier.scopusID2-s2.0-33947702711
CollectionsANU Research Publications

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