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dc.contributor.authorGalego, Javier
dc.contributor.authorFeist, Johannes
dc.contributor.authorGarcía Vidal, Fco. José 
dc.contributor.otherUAM. Departamento de Física Teórica de la Materia Condensadaes_ES
dc.date.accessioned2017-02-13T14:41:11Z
dc.date.available2017-02-13T14:41:11Z
dc.date.issued2015-11-09
dc.identifier.citationPhysical Review X 5.4 (2015): 041022en_US
dc.identifier.issn2160-3308 (online)es_ES
dc.identifier.urihttp://hdl.handle.net/10486/676916
dc.description.abstractIn most theoretical descriptions of collective strong coupling of organic molecules to a cavity mode, the molecules are modeled as simple two-level systems. This picture fails to describe the rich structure provided by their internal rovibrational (nuclear) degrees of freedom. We investigate a first-principles model that fully takes into account both electronic and nuclear degrees of freedom, allowing an exploration of the phenomenon of strong coupling from an entirely new perspective. First, we demonstrate the limitations of applicability of the Born-Oppenheimer approximation in strongly coupled molecule-cavity structures. For the case of two molecules, we also show how dark states, which within the two-level picture are effectively decoupled from the cavity, are indeed affected by the formation of collective strong coupling. Finally, we discuss ground-state modifications in the ultrastrong-coupling regime and show that some molecular observables are affected by the collective coupling strength, while others depend only on the single-molecule coupling constanten_US
dc.description.sponsorshipThis work has been funded by the European Research Council (ERC-2011-AdG Proposal No. 290981), by the European Union Seventh Framework Programme under Grant Agreement FP7-PEOPLE-2013-CIG-618229, and the Spanish MINECO under Contracts No. MAT2011-28581-C02-01 and No. MAT2014-53432-C5-5-Ren_US
dc.format.extent14 pag.es_ES
dc.format.mimetypeapplication/pdfen
dc.language.isoengen
dc.publisherAmerican Physical Societyen_US
dc.relation.ispartofPhysical Review Xen_US
dc.rights© 2015 American Physical Societyen_US
dc.subject.otherChemical physicsen_US
dc.subject.otherPlasmonicsen_US
dc.subject.otherQuantum physicsen_US
dc.titleCavity-induced modifications of molecular structure in the strong-coupling regimeen_US
dc.typearticleen
dc.subject.ecienciaFísicaes_ES
dc.relation.publisherversionhttp://dx.doi.org/10.1103/PhysRevX.5.041022es_ES
dc.identifier.doi10.1103/PhysRevX.5.041022es_ES
dc.identifier.publicationfirstpage1es_ES
dc.identifier.publicationissue4es_ES
dc.identifier.publicationlastpage14es_ES
dc.identifier.publicationvolume5es_ES
dc.relation.projectIDGobierno de España. MAT2011-28581-C02-01es_ES
dc.relation.projectIDGobierno de España. MAT2014-53432-C5-5-Res_ES
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/FP7/618229es_ES
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/FP7/290981es_ES
dc.type.versioninfo:eu-repo/semantics/publishedVersionen
dc.rights.accessRightsopenAccessen
dc.authorUAMFeist, Johannes Maximilian (264839)
dc.facultadUAMFacultad de Ciencias
dc.institutoUAMCentro de Investigación en Física de la Materia Condensada (IFIMAC)


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