Solitons and entanglement in the double sine-Gordon model

Alonso Izquierdo, Alberto; Mateos Guilarte, Juan María; Almeida, N. G. de

doi:https://dx.doi.org/10.1088/0953-4075/48/1/015501

Título

Solitons and entanglement in the double sine-Gordon model

dc.contributor.author	Alonso Izquierdo, Alberto
dc.contributor.author	Mateos Guilarte, Juan María
dc.contributor.author	Almeida, N. G. de
dc.date.accessioned	2017-05-19T08:12:28Z
dc.date.available	2017-05-19T08:12:28Z
dc.date.issued	2014
dc.identifier.citation	Alonso Izquierdo, A., Mateos Guilarte, J., y Almeida, N. G. de. (2015). Solitons and entanglement in the double sine-Gordon model. J. Phys. B: At. Mol. Opt. Phys., 48, 015501
dc.identifier.uri	http://hdl.handle.net/10366/133154
dc.description.abstract	[EN]The bipartite ground state entanglement in a finite linear harmonic chain of particles is numerically investigated. The particles are subjected to an external on-site periodic potential belonging to a family parametrized by the unit interval encompassing the sine-Gordon potential at both ends of the interval. Strong correspondences between the soliton entanglement entropy and the kink energy distribution profile as functions of the sub-chain length are found.	es_ES
dc.format.extent	11 p.
dc.format.mimetype	application/pdf
dc.language.iso	eng	es_ES
dc.rights	Attribution-NonCommercial-NoDerivs 4.0 International
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subject	Mathematical physics	es_ES
dc.subject	Quantum Physics	es_ES
dc.title	Solitons and entanglement in the double sine-Gordon model	es_ES
dc.type	info:eu-repo/semantics/article	es_ES
dc.relation.publishversion	http://xxx.unizar.es/abs/1405.7830
dc.identifier.doi	https://dx.doi.org/10.1088/0953-4075/48/1/015501
dc.rights.accessRights	info:eu-repo/semantics/openAccess	es_ES