Nota de FísicaPublicado
Charged Tensor Matter Fields and Lorentz Symmetry Violation via Spontaneous Symmetry Breaking
L. P. Colatto; A.L.A. Penna; W.C. Santos
2003
Dados da publicação
- Autores
- L. P. Colatto; A.L.A. Penna; W.C. Santos
- Tipo
- Nota de Física
- Status
- Publicado
- Data de publicação
- 2003
- Descrição
- We consider a model with a charged vector field along with a Cremmer-Scherk-Kalb-Ramond (CSKR) matter field coupled to a $U(1)$ gauge potential. We obtain a natural Lorentz symmetry violation due to the local $U(1)$ spontaneous symmetry breaking mechanism triggered by the imaginary part of the vector matter. The choice of the unitary gauge leads to the decoupling of the gauge-KR sector from the Higgs-KR sector. The excitation spectrum is carefully analyzed and the physical modes are identified. We propose an identification of the neutral massive spin-$1$ Higgs-like field with the massive $Z'$ boson of the so-called mirror matter models.
- Ano
- 2003
- Número
- CBPF-NF-037/03
- Vínculo com tese
- Não
- Vínculo com bolsa
- Não