Dynamical Lorentz symmetry breaking in 3D and charge fractionalization
| Contribuinte(s) |
UNIVERSIDADE DE SÃO PAULO |
|---|---|
| Data(s) |
18/04/2012
18/04/2012
2009
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| Resumo |
We analyze the breaking of Lorentz invariance in a 3D model of fermion fields self-coupled through four-fermion interactions. The low-energy limit of the theory contains various submodels which are similar to those used in the study of graphene or in the description of irrational charge fractionalization. Fundacao de Amparo a Pesquisa do Estado de Sao Paulo (FAPESP)[06/06531-4] Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPq) |
| Identificador |
PHYSICAL REVIEW D, v.79, n.6, 2009 1550-7998 http://producao.usp.br/handle/BDPI/16162 10.1103/PhysRevD.79.065007 |
| Idioma(s) |
eng |
| Publicador |
AMER PHYSICAL SOC |
| Relação |
Physical Review D |
| Direitos |
restrictedAccess Copyright AMER PHYSICAL SOC |
| Palavras-Chave | #VIOLATION #MODEL #TERM #CPT #Astronomy & Astrophysics #Physics, Particles & Fields |
| Tipo |
article original article publishedVersion |
