dc.contributor.author | Albrecht, K. F. | |
dc.contributor.author | Martín-Rodero, A. | |
dc.contributor.author | Schachenmayer, J. | |
dc.contributor.author | Mühlbacher, L. | |
dc.contributor.other | UAM. Departamento de Física Teórica de la Materia Condensada | es_ES |
dc.date.accessioned | 2016-09-06T08:45:40Z | |
dc.date.available | 2016-09-06T08:45:40Z | |
dc.date.issued | 2015-02-27 | |
dc.identifier.citation | Physical Review B - Condensed Matter and Materials Physics 91.6 (2015): 064305 | en_US |
dc.identifier.issn | 1098-0121 (print) | es_ES |
dc.identifier.issn | 1550-235X (online) | es_ES |
dc.identifier.uri | http://hdl.handle.net/10486/672652 | |
dc.description.abstract | We calculate the nonequilibrium local density of states on a vibrational quantum dot coupled to two electrodes at T = 0 using a numerically exact diagrammatic Monte Carlo method. Our focus is on the interplay between the electron-phonon interaction strength and the bias voltage. We find that the spectral density exhibits a significant voltage dependence if the voltage window includes one or more phonon sidebands. A comparison with well-established approximate approaches indicates that this effect could be attributed to the nonequilibrium distribution of the phonons. Moreover, we discuss the long transient dynamics caused by the electron-phonon coupling | en_US |
dc.description.sponsorship | This work was financially supported by Spanish Mineco through Grant No. FIS2011-26516, and by the NSF (Grants No. PIF-1211914 and No.PFC-1125844). | en_US |
dc.format.extent | 9 pag. | en |
dc.format.mimetype | application/pdf | en |
dc.language.iso | eng | en |
dc.publisher | American Physical Society | en_US |
dc.relation.ispartof | Physical Review B - Condensed Matter and Materials Physics | en_US |
dc.rights | ©2015 American Physical Society | en_US |
dc.subject.other | Local density | en_US |
dc.subject.other | Vibrational quantum | en_US |
dc.subject.other | Equilibrium | en_US |
dc.subject.other | Voltage | en_US |
dc.title | Local density of states on a vibrational quantum dot out of equilibrium | en_US |
dc.type | article | en |
dc.subject.eciencia | Física | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.1103/PhysRevB.91.064305 | es_ES |
dc.identifier.doi | 10.1103/PhysRevB.91.064305 | es_ES |
dc.identifier.publicationfirstpage | 064305 | es_ES |
dc.identifier.publicationissue | 6 | es_ES |
dc.identifier.publicationlastpage | 064305 | es_ES |
dc.identifier.publicationvolume | 91 | es_ES |
dc.relation.projectID | Gobierno de España. FIS2011-26516 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | en |
dc.rights.accessRights | openAccess | en |
dc.facultadUAM | Facultad de Ciencias | |