DC FieldValueLanguage
dc.contributor.advisorKuneš, Jan-
dc.contributor.authorHuber, Dominik-
dc.date.accessioned2021-04-29T09:36:03Z-
dc.date.issued2021-
dc.date.submitted2021-04-
dc.identifier.urihttps://doi.org/10.34726/hss.2021.88340-
dc.identifier.urihttp://hdl.handle.net/20.500.12708/17350-
dc.descriptionArbeit an der Bibliothek noch nicht eingelangt - Daten nicht geprüft-
dc.descriptionAbweichender Titel nach Übersetzung der Verfasserin/des Verfassers-
dc.description.abstractWe formulate dynamical mean-field theory for hard-core bosons by extending bosonic DMFT with broken canonical commutation relations to use for LaCoO3, amongst others. Pointwise convergence of results with finite on-site repulsion toresults with explicit hard-core constraints is found by simulations of different models. Further we find, that a formulation analogous to Dyson-Mori form for fermions is not generally applicable for hard-core bosons due to a divergence at half filled lattice. Last we show a phase transition visible in the occupation of sublattices which can be driven by a change of coupling constants.en
dc.format39 Seiten-
dc.languageEnglish-
dc.language.isoen-
dc.subjectdynamical mean-fiel theoryen
dc.subjecthard-core bosonsen
dc.titleDynamical Mean-Field Theory for Hard-Core Bosonsen
dc.typeThesisen
dc.typeHochschulschriftde
dc.identifier.doi10.34726/hss.2021.88340-
dc.publisher.placeWien-
tuw.thesisinformationTechnische Universität Wien-
tuw.publication.orgunitE138 - Institut für Festkörperphysik-
dc.type.qualificationlevelDiploma-
dc.identifier.libraryidAC16196235-
dc.description.numberOfPages39-
dc.thesistypeDiplomarbeitde
dc.thesistypeDiploma Thesisen
item.openairetypeThesis-
item.openairetypeHochschulschrift-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextwith Fulltext-
item.cerifentitytypePublications-
item.cerifentitytypePublications-
item.grantfulltextopen-
item.languageiso639-1en-
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