Hawking Radiation of Fermionic Field and Anomaly in 2+1 Dimensional Black Holes

Details Hawking Radiation of Fermionic Field and Anomaly in 2+1 Dimensional Black Holes Hawking Radiation of Fermionic Field and Anomaly in 2+1 Dimensional Black Holes

2010-05-20

arxiv.org/abs/1005.3615v1

Class. Quantum Grav. 27 (2010) 155011

Physics

High Energy Physics

High Energy Physics - Theory

14pages, no figures, to appear in Class.Quant.Grav

Scientific paper

10.1088/0264-9381/27/15/155011

The method of anomaly cancellation to derive Hawking radiation initiated by Robinson and Wilczek is applied to 2+1 dimensional stationary black holes. Using the dimensional reduction technique, we find that the near-horizon physics for the fermionic field in the background of the general 2+1 dimensional stationary black hole can be approximated by an infinite collection of two component fermionic fields in 1+1 dimensional spacetime background coupled with dilaton field and U(1) gauge field. By restoring the gauge invariance and the general coordinate covariance for the reduced two dimensional theory, Hawking flux and temperature of black hole are obtained. We apply this method to two types of black holes in three dimensional spacetime, which are BTZ black hole in Einstein gravity and a rotating black hole in Bergshoeff-Hohm-Townsend (BHT) massive gravity.

Affiliated with

Also associated with

No associations

Rating

Hawking Radiation of Fermionic Field and Anomaly in 2+1 Dimensional Black Holes does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Hawking Radiation of Fermionic Field and Anomaly in 2+1 Dimensional Black Holes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hawking Radiation of Fermionic Field and Anomaly in 2+1 Dimensional Black Holes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-209421