GENERAL RELATIVITY AND GRAVITATION, vol.35, no.7, pp.1209-1221, 2003 (Journal Indexed in SCI)
Article / Article
Title of Journal :
GENERAL RELATIVITY AND GRAVITATION
We solve the Einstein equations for the 2+1 dimensions with and without scalar fields. We calculate the entropy, Hawking temperature and the emission probabilities for these cases. We also compute the Newman-Penrose coefficients for different solutions and compare them.