X-ray edge singularity in integrable lattice models of correlated electrons

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dc.identifier.uri http://dx.doi.org/10.15488/5085
dc.identifier.uri https://www.repo.uni-hannover.de/handle/123456789/5129
dc.contributor.author Eßler, F.H.L.
dc.contributor.author Frahm, Holger
dc.date.accessioned 2019-07-02T11:04:56Z
dc.date.available 2019-07-02T11:04:56Z
dc.date.issued 1997
dc.identifier.citation Frahm, H.; Essler, F.H.L.: X-ray edge singularity in integrable lattice models of correlated electrons. In: Physical Review B 56 (1997), Nr. 11, S. 6631-6641. DOI: https://doi.org/10.1103/PhysRevB.56.6631
dc.description.abstract We study the singularities in x-ray absorption spectra of one-dimensional Hubbard and t-J models. We use boundary conformal field theory and the Bethe ansatz solutions of these models with both periodic and open boundary conditions to calculate the exponents describing the power-law decay near the edges of x-ray absorption spectra in the case where the core-hole potential has bound states. eng
dc.language.iso eng
dc.publisher College Park (Maryland) : American Physical Society
dc.relation.ispartofseries Physical Review B
dc.rights Es gilt deutsches Urheberrecht. Das Dokument darf zum eigenen Gebrauch kostenfrei genutzt, aber nicht im Internet bereitgestellt oder an Außenstehende weitergegeben werden.
dc.subject Hubbard model eng
dc.subject t-J model eng
dc.subject.ddc 530 | Physik ger
dc.title X-ray edge singularity in integrable lattice models of correlated electrons eng
dc.type article
dc.type Text
dc.relation.issn 0163-1829
dc.relation.issn 0556-2805
dc.relation.issn 1098-0121
dc.relation.issn 2469-9950
dc.relation.doi https://doi.org/10.1103/PhysRevB.56.6631
dc.bibliographicCitation.issue 11
dc.bibliographicCitation.volume 56
dc.bibliographicCitation.firstPage 6631
dc.bibliographicCitation.lastPage 6641
dc.description.version publishedVersion
tib.accessRights frei zug�nglich

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