dc.contributor.author
Eisler, Viktor
dc.contributor.author
Peschel, Ingo
dc.date.accessioned
2018-06-08T04:07:49Z
dc.date.available
2014-03-06T09:02:40.702Z
dc.identifier.uri
https://refubium.fu-berlin.de/handle/fub188/16635
dc.identifier.uri
http://dx.doi.org/10.17169/refubium-20816
dc.description.abstract
We consider the entanglement properties of free fermions in one dimension and
review an approach which relates the problem to the solution of a certain
differential equation. The single-particle eigenfunctions of the entanglement
Hamiltonian are then seen to be spheroidal functions or generalizations of
them. The analytical results for the eigenvalue spectrum agree with those
obtained by other methods. In the continuum case, there are close connections
to random matrix theory.
en
dc.rights.uri
http://authors.iop.org/atom/help.nsf/0/F20EC7D4A1A670AA80256F1C0053EEFF?OpenDocument
dc.subject.ddc
500 Naturwissenschaften und Mathematik::530 Physik
dc.title
Free-fermion entanglement and spheroidal functions
dc.type
Wissenschaftlicher Artikel
dcterms.bibliographicCitation
Journal of Statistical Mechanics: Theory and Experiment. - 2013 (2013), 04,
Artikel Nr. P04028
dc.identifier.sepid
29688
dcterms.bibliographicCitation.doi
10.1088/1742-5468/2013/04/P04028
dcterms.bibliographicCitation.url
http://dx.doi.org/10.1088/1742-5468/2013/04/P04028
refubium.affiliation
Physik
de
refubium.affiliation.other
Institut für Theoretische Physik
refubium.mycore.fudocsId
FUDOCS_document_000000019777
refubium.resourceType.isindependentpub
no
refubium.mycore.derivateId
FUDOCS_derivate_000000003150
dcterms.accessRights.openaire
open access
dcterms.isPartOf.issn
1742-5468
