Holographic quenches with a gap

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dc.contributor.affiliationUniversidade de Santiago de Compostela. Departamento de Física de Partículasgl
dc.contributor.affiliationUniversidade de Santiago de Compostela. Instituto Galego de Física de Altas Enerxías (IGFAE)gl
dc.contributor.authorSilva, Emilia da
dc.contributor.authorLópez, Esperanza
dc.contributor.authorMas Solé, Javier
dc.contributor.authorSerantes Rubianes, Alexandre
dc.date.accessioned2020-05-29T21:35:54Z
dc.date.available2020-05-29T21:35:54Z
dc.date.issued2016
dc.description.abstractIn order to holographically model quenches with a gapped final hamiltonian, we consider a gravity-scalar theory in anti-de Sitter space with an infrared hard wall. We allow a time dependent profile for the scalar field at the wall. This induces an energy exchange between bulk and wall and generates an oscillating scalar pulse. We argue that such backgrounds are the counterpart of quantum revivals in the dual field theory. We perform a qualitative comparison with the quench dynamics of the massive Schwinger model, which has been recently analyzed using tensor network techniques. Agreement is found provided the width of the oscillating scalar pulse is inversely linked to the energy density communicated by the quench. We propose this to be a general feature of holographic quenches.gl
dc.description.peerreviewedSIgl
dc.description.sponsorshipThe work of E.daS. is nanced by the spanish grant BES-2013-063972. E.L. has been supported by the spanish grant FPA2012-32828 and SEV-2012-0249 of the Centro de Excelencia Severo Ochoa Programme. The work of J.M. is supported in part by the spanish grant FPA2011-22594, by Xunta de Galicia (GRC2013- 024), by the Consolider-CPAN (CSD2007-00042), and by FEDER. A.S. is supported by the European Research Council grant HotLHC ERC-2011-StG-279579 and by Xunta de Galicia (Conselleria de Educaci on). Part of the numerical calculations were performed at the Centro de Supercomputaci on de Galicia (CESGA).gl
dc.identifier.citationda Silva, E., Lopez, E., Mas, J. et al. Holographic quenches with a gap. J. High Energ. Phys. 2016, 172 (2016). https://doi.org/10.1007/JHEP06(2016)172gl
dc.identifier.doi10.1007/JHEP06(2016)172
dc.identifier.issn1029-8479
dc.identifier.urihttp://hdl.handle.net/10347/22725
dc.language.isoenggl
dc.publisherSpringergl
dc.relation.projectIDinfo:eu-repo/grantAgreement/MICINN/Plan Nacional de I+D+i 2008-2011/FPA2011-22594/ES/LA DUALIDAD HOLOGRAFICA Y SUS APLICACIONES
dc.relation.projectIDinfo:eu-repo/grantAgreement/MEC/Plan Nacional de I+D+i 2004-2007/CSD2007-00042/ES/Centro Nacional de Física de Partículas, Astropartículas y Nuclear
dc.relation.publisherversionhttps://doi.org/10.1007/JHEP06(2016)172gl
dc.rights© The Authors. Article funded by SCOAP3. This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0), which permits use, duplication, adaptation, distribution, and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.gl
dc.rights.accessRightsopen accessgl
dc.rights.urihttps://creativecommons.org/licenses/by/4.0
dc.subjectAdS-CFT Correspondencegl
dc.subjectHolography and condensed matter physics (AdS/CMT)gl
dc.titleHolographic quenches with a gapgl
dc.typejournal articlegl
dc.type.hasVersionVoRgl
dspace.entity.typePublication
relation.isAuthorOfPublicationd8a1dc10-9101-48e4-aa0c-f9070cfc8e62
relation.isAuthorOfPublication.latestForDiscoveryd8a1dc10-9101-48e4-aa0c-f9070cfc8e62

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