Noether Gauge Symmetry of Dirac Field in (2 + 1)-Dimensional Gravity
We consider a gravitational theory including a Dirac field that is nonminimally coupled to gravity in 2 + 1 dimensions. Noether gauge symmetry approach can be used to fix the form of coupling function F(Ψ) and the potential V(Ψ) of the Dirac field and to obtain a constant of motion for the dynamical...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2015-01-01
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| Series: | Advances in High Energy Physics |
| Online Access: | http://dx.doi.org/10.1155/2015/567395 |
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