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 |
|