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Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Fonseca, Jakson M. | |
dc.contributor.author | Moura-Melo, Winder A. | |
dc.contributor.author | Pereira, Afranio R. | |
dc.contributor.author | Carvalho-Santos, Vagson L. | |
dc.date.accessioned | 2019-02-21T13:48:14Z | |
dc.date.available | 2019-02-21T13:48:14Z | |
dc.date.issued | 2016-06 | |
dc.identifier.issn | 1434-6036 | |
dc.identifier.uri | https://doi.org/10.1140/epjb/e2016-70076-8 | |
dc.identifier.uri | http://www.locus.ufv.br/handle/123456789/23641 | |
dc.description.abstract | An effective Hamiltonian describing the surface states of a toroidal topological insulator is obtained, and it is shown to support both bound-states and charged zero-modes. Actually, the spin connection induced by the toroidal curvature can be viewed as an position-dependent effective vector potential, which ultimately yields the zero-modes whose wave-functions harmonically oscillate around the toroidal surface. In addition, two distinct Berry phases are predicted to take place by the virtue of the toroidal topology. | en |
dc.format | pt-BR | |
dc.language.iso | eng | pt-BR |
dc.publisher | The European Physical Journal B | pt-BR |
dc.relation.ispartofseries | Volume 89, Issue 153, Pages 1- 6, June 2016 | pt-BR |
dc.rights | EDP Sciences, SIF, Springer-Verlag Berlin Heidelberg 2016 | pt-BR |
dc.subject | Materials | pt-BR |
dc.subject | Solid State | pt-BR |
dc.title | Berry phases and zero-modes in toroidal topological insulator | en |
dc.type | Artigo | pt-BR |
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artigo.pdf Until 2100-12-31 | Texto completo | 285,27 kB | Adobe PDF | Visualizar/Abrir ACESSO RESTRITO |
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