Renormallizable gravity and Lorentz violation with spin-2 fields
Quantum field theory with indefinite metric, from planar models in condensed matt...
The problem of Gauge fixation in the action and the duality in D = 2 + 1 dimensions
Grant number: | 99/09219-6 |
Support Opportunities: | Scholarships in Brazil - Doctorate |
Start date: | December 01, 1999 |
End date: | November 30, 2002 |
Field of knowledge: | Physical Sciences and Mathematics - Physics - Elementary Particle Physics and Fields |
Principal Investigator: | Antonio Jose Accioly |
Grantee: | Abel Dionizio Azeredo |
Host Institution: | Instituto de Física Teórica (IFT). Universidade Estadual Paulista (UNESP). Campus de São Paulo. São Paulo , SP, Brazil |
Abstract Both higher-order electromagnetism and gravitation in (2 + 1) dimensions with a Chern-Simons term will be studied. As for as the electrodynamics is concerned, the quantization for the abelian case will be performed by using the canonical Dirac algorithm and the path-integral method. Causality and unitarity of the gravitational model will be discussed at the tree level. (AU) | |
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