Astronomy and Astrophysics – Astrophysics – General Relativity and Quantum Cosmology
Scientific paper
2003-05-21
Class.Quant.Grav. 20 (2003) 4473-4484
Astronomy and Astrophysics
Astrophysics
General Relativity and Quantum Cosmology
14 pages, no figures, revtex4. Section III expanded and typos corrected
Scientific paper
10.1088/0264-9381/20/20/310
The black hole entropy calculation for type I isolated horizons, based on loop quantum gravity, is extended to include non-minimally coupled scalar fields. Although the non-minimal coupling significantly modifies quantum geometry, the highly non-trivial consistency checks for the emergence of a coherent description of the quantum horizon continue to be met. The resulting expression of black hole entropy now depends also on the scalar field precisely in the fashion predicted by the first law in the classical theory (with the same value of the Barbero-Immirzi parameter as in the case of minimal coupling).
Ashtekar Abhay
Corichi Alejandro
No associations
LandOfFree
Non-minimal couplings, quantum geometry and black hole entropy 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 Non-minimal couplings, quantum geometry and black hole entropy, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Non-minimal couplings, quantum geometry and black hole entropy will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-343693