Black hole fermionic radiance and D brane decay
High Energy Physics - Theory
2008-02-03 v3 General Relativity and Quantum Cosmology
Abstract
The semiclassical grey-body factor for massless fermion emission from the four dimensional black hole described by an ensemble of intersecting triplets of D- five-branes is shown to be consistent with the (statistical) decay rate of the branes (in the `long' D-string approximation) into massless fermionic closed string states, subject to assumptions regarding the energy distribution of colliding open string states.
Cite
@article{arxiv.hep-th/9707124,
title = {Black hole fermionic radiance and D brane decay},
author = {Saurya Das and Arundhati Dasgupta and Parthasarathi Majumdar and Tapobrata Sarkar},
journal= {arXiv preprint arXiv:hep-th/9707124},
year = {2008}
}
Comments
Some errors corrected and a reference added. 4 pages