Publicação: Quantum dynamics of scalar particles in the space–time of a cosmic string in the context of gravity's rainbow
dc.contributor.author | Santos, L. C.N. | |
dc.contributor.author | Mota, C. E. | |
dc.contributor.author | Barros, C. C. | |
dc.contributor.author | Castro, L. B. [UNESP] | |
dc.contributor.author | Bezerra, V. B. | |
dc.contributor.institution | Universidade Federal da Paraíba (UFPB) | |
dc.contributor.institution | Universidade Federal de Santa Catarina (UFSC) | |
dc.contributor.institution | Universidade Federal do Maranhão (UFMA) | |
dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
dc.date.accessioned | 2020-12-12T02:21:14Z | |
dc.date.available | 2020-12-12T02:21:14Z | |
dc.date.issued | 2020-10-01 | |
dc.description.abstract | We analyze the dynamics of scalar particles in gravity's rainbow considering the space–time of a cosmic string in this modified gravity. Thus, we solve the Klein–Gordon equation for two types of potential in which two possible rainbow functions are selected. In all cases studied we obtain exact solutions for the wave equation, derive the energy spectrum, analyze it in detail and discuss the dependence of the results with the choice of the rainbow functions. | en |
dc.description.affiliation | Departamento de Física CCEN - Universidade Federal da Paraíba, C.P. 5008 | |
dc.description.affiliation | Departamento de Física CFM - Universidade Federal de Santa Catarina, CP. 476 | |
dc.description.affiliation | Departamento de Física Universidade Federal do Maranhão (UFMA) Campus Universitário do Bacanga | |
dc.description.affiliation | Departamento de Física e Química Universidade Estadual Paulista (UNESP) Campus de Guaratinguetá | |
dc.description.affiliationUnesp | Departamento de Física e Química Universidade Estadual Paulista (UNESP) Campus de Guaratinguetá | |
dc.description.sponsorship | Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) | |
dc.description.sponsorship | Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) | |
dc.description.sponsorship | Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) | |
dc.description.sponsorshipId | FAPESP: 2018/20577-4 e FAPEMA | |
dc.description.sponsorshipId | CNPq: 307932/2017-6 | |
dc.description.sponsorshipId | CNPq: 422755/2018-4 | |
dc.description.sponsorshipId | FAPESP: UNIVERSAL-01220/18 | |
dc.identifier | http://dx.doi.org/10.1016/j.aop.2020.168276 | |
dc.identifier.citation | Annals of Physics, v. 421. | |
dc.identifier.doi | 10.1016/j.aop.2020.168276 | |
dc.identifier.issn | 1096-035X | |
dc.identifier.issn | 0003-4916 | |
dc.identifier.scopus | 2-s2.0-85090206266 | |
dc.identifier.uri | http://hdl.handle.net/11449/200988 | |
dc.language.iso | eng | |
dc.relation.ispartof | Annals of Physics | |
dc.source | Scopus | |
dc.subject | Cosmic string background | |
dc.subject | Klein–Gordon equation | |
dc.subject | Modified gravity | |
dc.title | Quantum dynamics of scalar particles in the space–time of a cosmic string in the context of gravity's rainbow | en |
dc.type | Artigo | |
dspace.entity.type | Publication | |
unesp.author.orcid | 0000-0002-8616-0894[2] | |
unesp.department | Física e Química - FEG | pt |