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Degenerate ground states and multiple bifurcations in a two-dimensional q -state quantum Potts model

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Dai, Yanwai; Cho, Samyoung; Batchelor, Murray; Zhou, H-Q.

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We numerically investigate the two-dimensional q-state quantum Potts model on the infinite square lattice by using the infinite projected entangled-pair state (iPEPS) algorithm. We show that the quantum fidelity, defined as an overlap measurement between

dc.contributor.authorDai, Yanwai
dc.contributor.authorCho, Samyoung
dc.contributor.authorBatchelor, Murray
dc.contributor.authorZhou, H-Q.
dc.date.accessioned2015-12-13T22:27:24Z
dc.identifier.issn1539-3755
dc.identifier.urihttp://hdl.handle.net/1885/73934
dc.description.abstractWe numerically investigate the two-dimensional q-state quantum Potts model on the infinite square lattice by using the infinite projected entangled-pair state (iPEPS) algorithm. We show that the quantum fidelity, defined as an overlap measurement between
dc.publisherAmerican Physical Society
dc.rightsAuthor/s retain copyright
dc.sourcePhysical Review E-Statistical, Nonlinear and Soft Matter Physics
dc.titleDegenerate ground states and multiple bifurcations in a two-dimensional q -state quantum Potts model
dc.typeJournal article
local.description.notesImported from ARIES
local.identifier.citationvolume89
dc.date.issued2014
local.identifier.absfor010506 - Statistical Mechanics, Physical Combinatorics and Mathematical Aspects of Condensed Matter
local.identifier.ariespublicationU3488905xPUB3895
local.type.statusPublished Version
local.contributor.affiliationDai, Yanwai, Chongqing University
local.contributor.affiliationCho, Samyoung, Chongqing University
local.contributor.affiliationBatchelor, Murray, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationZhou, H-Q, Chongqing University
local.bibliographicCitation.issue6
local.bibliographicCitation.startpage1
local.bibliographicCitation.lastpage7
local.identifier.doi10.1103/PhysRevE.89.062142
local.identifier.absseo970102 - Expanding Knowledge in the Physical Sciences
dc.date.updated2015-12-11T08:31:24Z
local.identifier.scopusID2-s2.0-84903640696
local.identifier.thomsonID000339053600005
dcterms.accessRightsOpen Access
CollectionsANU Research Publications

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