Abstract
We follow the Chumbes–Holf da Silva–Hott mechanism to study the (quasi)localization of the gauge field on the Bloch brane. The localization and resonances of the gauge field are discussed for four kinds of Bloch brane solutions: the original and generalized Bloch brane solutions, as well as the degenerate Bloch brane solutions I and II. With the Chumbes–Holf da Silva–Hott mechanism, we find that the mass spectrum of the gauge field Kaluza-Klein modes is continuous and there is no tachyonic mode. The zero mode is localized on all the branes and there are resonant Kaluza-Klein modes on the degenerate Bloch branes.
- Received 9 March 2014
DOI:https://doi.org/10.1103/PhysRevD.90.045031
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