INVESTIGADORES
NUÑEZ Carmen Alicia
artículos
Título:
Quantum corrections and extremal black holes
Autor/es:
GABRIELA ALEJANDRO; DIEGO MAZZITELLI; CARMEN A. NÚÑEZ
Revista:
PHYSICS LETTERS B
Editorial:
ELSEVIER SCIENCE BV
Referencias:
Lugar: Amsterdam; Año: 1995 vol. 355 p. 92 - 98
ISSN:
0370-2693
Resumen:
We consider static solutions of two dimensional dilaton gravity models as toy laboratories to address the question of the final fate of black holes. A nonperturbative correction to the CGHS potential tern is shown to lead classically to an extremal black hole geometry, thus providing a plausible solution to the Hawking evaporation paradox. However, the full quantum theory does not admit an extremal solution.
