id,collection,dc.contributor.author,dc.date.accessioned,dc.date.available,dc.date.issued,dc.description.abstract[en],dc.format.extent,dc.identifier.sepid,dc.identifier.uri,dc.language,dc.rights.uri,dc.subject.ddc,dc.title,dc.type,dcterms.accessRights.openaire,dcterms.bibliographicCitation,dcterms.bibliographicCitation.doi,dcterms.bibliographicCitation.url,dcterms.isPartOf.issn,refubium.affiliation.other,refubium.affiliation[de],refubium.mycore.derivateId,refubium.mycore.fudocsId,refubium.resourceType.isindependentpub "c1529175-9618-4f82-ae52-99247274f110","fub188/16","Kennes, D. M.||Karrasch, Christoph","2018-06-08T11:06:52Z","2017-02-24T08:20:20.195Z","2016","We study the properties of excited states in one-dimensional many-body localized (MBL) systems using a matrix product state algorithm. First, the method is tested for a large disordered noninteracting system, where for comparison we compute a quasiexact reference solution via a Monte Carlo sampling of the single-particle levels. Thereafter, we present extensive data obtained for large interacting systems of L∼100 sites and large bond dimensions χ∼1700, which allows us to quantitatively analyze the scaling behavior of the entanglement S in the system. The MBL phase is characterized by a logarithmic growth S(L)∼log(L) over a large scale separating the regimes where volume and area laws hold. We check the validity of the eigenstate thermalization hypothesis. Our results are consistent with the existence of a mobility edge.","9 Seiten","55203","https://refubium.fu-berlin.de/handle/fub188/21641||http://dx.doi.org/10.17169/refubium-24929","eng","http://journals.aps.org/authors/transfer-of-copyright-agreement","500 Naturwissenschaften und Mathematik::530 Physik","Entanglement scaling of excited states in large one-dimensional many-body localized systems","Wissenschaftlicher Artikel","open access","Physical Review B. - 93 (2016), 24, Artikel Nr.245129","10.1103/PhysRevB.93.245129","http://dx.doi.org/10.1103/PhysRevB.93.245129","2469-9950","Institut für Theoretische Physik:::9b3f150d-3d53-491f-8fad-e2dc9be7d978:::0","Physik","FUDOCS_derivate_000000007755","FUDOCS_document_000000026421","no"