scholarly journals Dilaton gravity black holes with a regular interior

1998 ◽  
Vol 57 (10) ◽  
pp. 6185-6190 ◽  
Author(s):  
R. Balbinot ◽  
L. Mazzacurati ◽  
A. Fabbri
Keyword(s):  
1996 ◽  
Vol 371 (3-4) ◽  
pp. 199-205 ◽  
Author(s):  
Kevin C.K. Chan ◽  
Robert B. Mann
Keyword(s):  

2010 ◽  
Vol 81 (4) ◽  
Author(s):  
Masoud Allahverdizadeh ◽  
Ken Matsuno ◽  
Ahmad Sheykhi

2005 ◽  
Vol 20 (38) ◽  
pp. 2919-2924 ◽  
Author(s):  
MARIANO CADONI ◽  
SALVATORE MIGNEMI

We derive two-dimensional (2D) solutions of a generic dilaton gravity model coupled with matter, which describe D-dimensional static black holes with pointlike sources. The equality between the mass M of the D-dimensional gravitational solution and the mass m of the source can also be preserved at the level of the 2D gravity model.


2014 ◽  
Vol 46 (9) ◽  
Author(s):  
K. A. Bronnikov ◽  
J. C. Fabris ◽  
R. Silveira ◽  
O. B. Zaslavskii

2007 ◽  
Vol 22 (26) ◽  
pp. 4849-4858 ◽  
Author(s):  
A. SHEYKHI ◽  
N. RIAZI

We consider charged black holes with curved horizons, in five-dimensional dilaton gravity in the presence of Liouville-type potential for the dilaton field. We show how, by solving a pair of coupled differential equations, infinitesimally small angular momentum can be added to these static solutions to obtain charged rotating dilaton black hole solutions. In the absence of dilaton field, the nonrotating version of the solution reduces to the five-dimensional Reissner–Nordström black hole, and the rotating version reproduces the five-dimensional Kerr–Newman modification thereof for small rotation parameter. We also compute the angular momentum and the angular velocity of these rotating black holes which appear at the first order.


1994 ◽  
Vol 35 (9) ◽  
pp. 4839-4847 ◽  
Author(s):  
Guang‐Jiun Cheng ◽  
Wei‐Fu Lin ◽  
Rue‐Ron Hsu
Keyword(s):  

1993 ◽  
Vol 08 (27) ◽  
pp. 2593-2605
Author(s):  
F. BELGIORNO ◽  
A.S. CATTANEO ◽  
F. FUCITO ◽  
M. MARTELLINI

In this paper we reformulate the dilaton-gravity theory of Callan et al. as a new effective conformal field theory which turns out to be a generalization of the so-called SL 2-conformal affine Toda (CAT) theory studied some time ago by Babelon and Bonora. We quantize this model, thus keeping in account the dilaton-gravity quantum effects. We then implement a Renormalization Group analysis to study the black hole thermodynamics and the final state of the Hawking evaporation.


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