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):  
Black Holes ◽  
Dilaton Gravity

scholarly journals Spinning black holes in (2 + 1)-dimensional string and dilaton gravity

1996 ◽  
Vol 371 (3-4) ◽  
pp. 199-205 ◽  
Author(s):  
Kevin C.K. Chan ◽  
Robert B. Mann
Keyword(s):  
Black Holes ◽  
Dilaton Gravity

scholarly journals Charged rotating Kaluza-Klein black holes in dilaton gravity

2010 ◽  
Vol 81 (4) ◽  
Author(s):  
Masoud Allahverdizadeh ◽  
Ken Matsuno ◽  
Ahmad Sheykhi
Keyword(s):  
Black Holes ◽  
Dilaton Gravity ◽  
Kaluza Klein

scholarly journals TWO-DIMENSIONAL DESCRIPTION OF D-DIMENSIONAL STATIC BLACK HOLES WITH POINTLIKE SOURCES

2005 ◽  
Vol 20 (38) ◽  
pp. 2919-2924 ◽  
Author(s):  
MARIANO CADONI ◽  
SALVATORE MIGNEMI
Keyword(s):  
Black Holes ◽  
Gravity Model ◽  
2D Gravity ◽  
Two Dimensional ◽  
Dilaton Gravity

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.

scholarly journals Dilaton gravity, (quasi-) black holes, and scalar charge

2014 ◽  
Vol 46 (9) ◽  
Author(s):  
K. A. Bronnikov ◽  
J. C. Fabris ◽  
R. Silveira ◽  
O. B. Zaslavskii
Keyword(s):  
Black Holes ◽  
Dilaton Gravity ◽  
Scalar Charge

scholarly journals CHARGED ROTATING BLACK HOLES IN DILATON GRAVITY

2007 ◽  
Vol 22 (26) ◽  
pp. 4849-4858 ◽  
Author(s):  
A. SHEYKHI ◽  
N. RIAZI
Keyword(s):  
Black Holes ◽  
Black Hole ◽  
Angular Momentum ◽  
Dilaton Field ◽  
Dilaton Gravity ◽  
Charged Black Holes ◽  
Static Solutions ◽  
Rotating Black Holes ◽  
Small Rotation ◽  
Type Potential

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.

scholarly journals Dyonic black holes in dilaton gravity

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

scholarly journals A CONFORMAL AFFINE TODA MODEL OF 2D BLACK HOLES: A QUANTUM STUDY OF THE EVAPORATION END POINT

1993 ◽  
Vol 08 (27) ◽  
pp. 2593-2605
Author(s):  
F. BELGIORNO ◽  
A.S. CATTANEO ◽  
F. FUCITO ◽  
M. MARTELLINI
Keyword(s):  
Field Theory ◽  
Black Holes ◽  
Black Hole ◽  
Group Analysis ◽  
Black Hole Thermodynamics ◽  
Dilaton Gravity ◽  
Final State ◽  
Renormalization Group Analysis ◽  
Conformal Field ◽  
Toda Model

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.

Sign in / Sign up

Export Citation Format

Share Document