dc.contributor.author
Peschel, Ingo
dc.contributor.author
Eisler, Viktor
dc.date.accessioned
2018-06-08T03:13:44Z
dc.date.available
2014-03-06
dc.identifier.uri
https://refubium.fu-berlin.de/handle/fub188/14731
dc.identifier.uri
http://dx.doi.org/10.17169/refubium-18921
dc.description.abstract
We consider fermionic and bosonic quantum chains where a defect separates two
subsystems and compare the corresponding entanglement spectra. With these, we
calculate their Rényi entanglement entropies and obtain analytical formulae
for the continuously varying coefficient of the leading logarithmic term. For
the bosonic case we also present numerical results.
en
dc.rights.uri
http://iopscience.iop.org/page/copyright_notice
dc.subject.ddc
500 Naturwissenschaften und Mathematik::530 Physik
dc.title
Exact results for the entanglement across defects in critical chains
dc.type
Wissenschaftlicher Artikel
dcterms.bibliographicCitation
Journal of Physics A: Mathematical and Theoretical. - 45 (2012), 15, Artikel
Nr. 155301/1-14
dc.identifier.sepid
29690
dcterms.bibliographicCitation.doi
10.1088/1751-8113/45/15/155301
dcterms.bibliographicCitation.url
http://dx.doi.org/10.1088/1751-8113/45/15/155301
refubium.affiliation
Physik
de
refubium.affiliation.other
Institut für Theoretische Physik
refubium.mycore.fudocsId
FUDOCS_document_000000019780
refubium.resourceType.isindependentpub
no
refubium.mycore.derivateId
FUDOCS_derivate_000000003153
dcterms.accessRights.openaire
open access
dcterms.isPartOf.issn
1751-8113
