Black hole formation in bidimensional dilaton gravity coupled to scalar matter systems

Authors
Alves, M Bazela, D Bezerra, VB
Citation
M. Alves et al., Black hole formation in bidimensional dilaton gravity coupled to scalar matter systems, MOD PHY L A, 14(39), 1999, pp. 2687-2694
Citations number
17
Categorie Soggetti
Physics
Journal title
MODERN PHYSICS LETTERS A
ISSN journal
02177323 → ACNP
Volume
14
Issue
39
Year of publication
1999
Pages
2687 - 2694
Database
ISI
SICI code
0217-7323(199912)14:39<2687:BHFIBD>2.0.ZU;2-3
Abstract
This work deals with the formation of black hole in bidimensional dilaton g ravity coupled to scalar matter fields. We investigate two scalar matter sy stems, one described by a sixth power potential and the other defined with two scalar fields containing up to the fourth power in the fields. The topo logical solutions that appear in these cases allow the formation of black h oles in the corresponding dilaton gravity models.