Mañana, JUEVES, 24 DE ABRIL, el sistema se apagará debido a tareas habituales de mantenimiento a partir de las 9 de la mañana. Lamentamos las molestias.
Intersublattice entanglement entropy as an extensive property in antiferromagnets
dc.contributor.author | Hartmann, Dion M.F. | |
dc.contributor.author | Wouters, Jurriaan J. | |
dc.contributor.author | Schuricht, Dirk | |
dc.contributor.author | Duine, Rembert A. | |
dc.contributor.author | Kamra, Akashdeep | |
dc.contributor.other | UAM. Departamento de Física Teórica de la Materia Condensada | es_ES |
dc.date.accessioned | 2022-11-08T13:22:24Z | |
dc.date.available | 2022-11-08T13:22:24Z | |
dc.date.issued | 2021-08-19 | |
dc.identifier.citation | Physical Review B 104.6 (2021): 064436 | es_ES |
dc.identifier.issn | 2469-9950 (print) | es_ES |
dc.identifier.issn | 2469-9969 (online) | es_ES |
dc.identifier.uri | http://hdl.handle.net/10486/705125 | |
dc.description.abstract | Recent advancements in our understanding of ordered magnets call for a quantification of their entanglement content on an equal footing with classical thermodynamic quantities, such as the total magnetic moment. We evaluate the entanglement entropy (EE) between the two sublattices of a bipartite ordered antiferromagnet, finding it to scale with volume. Thus, the EE density becomes an intensive property and is evaluated to be a universal dimensionality-dependent constant when exchange is the dominant interaction. Our analytic results are validated against the DMRG-based analysis of a one-dimensional (1D) system, finding good agreement. Furthermore, our evaluated EE per bond provides a useful shortcut towards obtaining the central-cut EE in 1D, and the area law in higher-dimensional magnets | es_ES |
dc.format.extent | 7 pag. | es_ES |
dc.format.mimetype | application/pdf | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | American Physical Society | es_ES |
dc.relation.ispartof | Physical Review B: Condensed Matter and Materials Physics | es_ES |
dc.rights | © 2021 American Physical Society | es_ES |
dc.subject.other | Antiferromagnets | es_ES |
dc.subject.other | Classical Thermodynamics | es_ES |
dc.subject.other | Entanglement Entropy | es_ES |
dc.subject.other | Higher-Dimensional | es_ES |
dc.subject.other | One-Dimensional (1D) System | es_ES |
dc.subject.other | Sub-Lattices | es_ES |
dc.title | Intersublattice entanglement entropy as an extensive property in antiferromagnets | es_ES |
dc.type | article | es_ES |
dc.subject.eciencia | Física | es_ES |
dc.relation.publisherversion | https://doi.org/10.1103/PhysRevB.104.064436 | es_ES |
dc.identifier.doi | 10.1103/PhysRevB.104.064436 | es_ES |
dc.identifier.publicationfirstpage | 064436-1 | es_ES |
dc.identifier.publicationissue | 6 | es_ES |
dc.identifier.publicationlastpage | 064436-7 | es_ES |
dc.identifier.publicationvolume | 104 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/EC/H2020/725509/ERC//SPINBEYOND | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.rights.accessRights | openAccess | es_ES |
dc.facultadUAM | Facultad de Ciencias | es_ES |
dc.institutoUAM | Centro de Investigación en Física de la Materia Condensada (IFIMAC) | es_ES |