dc.contributor.author
Eisler, Viktor
dc.contributor.author
Peschel, Ingo
dc.date.accessioned
2018-06-08T11:04:28Z
dc.date.available
2018-02-14T09:19:36.473Z
dc.identifier.uri
https://refubium.fu-berlin.de/handle/fub188/21577
dc.identifier.uri
http://dx.doi.org/10.17169/refubium-24867
dc.description.abstract
We study the ground-state entanglement Hamiltonian for an interval of N sites
in a free-fermion chain with arbitrary filling. By relating it to a commuting
operator, we find explicit expressions for its matrix elements in the large-N
limit. The results agree with numerical calculations and show that deviations
from the conformal prediction persist even for large systems.
en
dc.format.extent
21 Seiten (Manuskript)
dc.rights.uri
http://iopscience.iop.org/info/page/openaccess
dc.subject.ddc
500 Naturwissenschaften und Mathematik::530 Physik
dc.title
Analytical results for the entanglement Hamiltonian of a free-fermion chain
dc.type
Wissenschaftlicher Artikel
dcterms.bibliographicCitation
Journal of Physics A: Mathematical and Theoretical. - 50 (2017), 28, S. 284003
dc.identifier.sepid
61359
dcterms.bibliographicCitation.doi
10.1088/1751-8121/aa76b5
dcterms.bibliographicCitation.url
http://dx.doi.org/10.1088/1751-8121/aa76b5
refubium.affiliation
Physik
de
refubium.affiliation.other
Institut für Theoretische Physik
refubium.mycore.fudocsId
FUDOCS_document_000000029003
refubium.resourceType.isindependentpub
no
refubium.mycore.derivateId
FUDOCS_derivate_000000009417
dcterms.accessRights.openaire
open access
dcterms.isPartOf.issn
1751-8113
