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Emergent Noncommutative gravity from a consistent deformation of gauge theory
gravity gauge theory
2010/3/22
Starting from a standard noncommutative gauge theory and using the Seiberg-Witten map we propose a new version of a noncommutative gravity. We use consistent deformation theory starting from a free ga...
Deformation of contour and Hawking temperature
black hole Hawking temperature integral contour
2010/3/18
It was found that, in an isotropic coordinate system, the tunneling approach brings a factor of 1/2 for the Hawking temperature of a Schwarzschild black hole. In this paper, we address this kind of pr...