Gravitinos Tunneling from Black Holes
General Relativity and Quantum Cosmology
2014-11-18 v1
Abstract
Black hole radiation of gravitinos is investigated as the classically forbidden tunneling of spin-3/2 fermions through an event horizon. We show that all four spin states of the gravitino yield the same emission temperature, and retrieve the Unruh temperature in a Rindler spacetime as well as the Hawking temperature for a Kerr-Newman charged rotating black hole.
Keywords
Cite
@article{arxiv.0808.2820,
title = {Gravitinos Tunneling from Black Holes},
author = {Alexandre Yale and Robert B. Mann},
journal= {arXiv preprint arXiv:0808.2820},
year = {2014}
}
Comments
10 pages, latex