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arXiv · 1010.3666

On the duality in four-dimensional Lorentz-breaking field theories

M. S. Guimaraes·J. R. Nascimento·A. Yu. Petrov·C. Wotzasek
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Abstract

We consider new issues of duality in four-dimensional Lorentz-breaking field theories. In particular, we demonstrate that the arising of the aether-like Lorentz-breaking term is necessary in order for the 4D models to display the duality analog between the MCS and self-dual models in 3D. We further study the dispersion relations in both theories and discuss the physical contents of the models involved in this new dualilty.

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M. S. Guimaraes, J. R. Nascimento, A. Yu. Petrov, C. Wotzasek. 2010-10-18. On the duality in four-dimensional Lorentz-breaking field theories. https://doi.org/10.1209/0295-5075%2F95%2F51002

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