Quasilocal thermodynamics of two-dimensional black holes

被引：15

作者：

Creighton, JDE

Mann, RB

机构：

[1] Department of Physics, University of Waterloo, Waterloo

来源：

PHYSICAL REVIEW D | 1996年 / 54卷 / 12期

关键词：

D O I：

10.1103/PhysRevD.54.7476

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present a formalism for analyzing the thermodynamics of two-dimensional black holes in finite-sized systems. The thermodynamic variables are defined on a quasilocal surface and are obtained for a general class of dilaton theories of two-dimensional gravity. We also consider the effects of electromagnetic and Liouville matter fields. We illustrate the formalism by computing the thermodynamic properties of two black hole solutions: one obtained from a string-inspired theory and the other being a black hole in the ''R=T'' theory with a Liouville field.

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页码：7476 / 7482

页数：7

相关论文

共 16 条

[1] MICROCANONICAL FUNCTIONAL INTEGRAL FOR THE GRAVITATIONAL-FIELD [J].

BROWN, JD ;

YORK, JW .

PHYSICAL REVIEW D, 1993, 47 (04) :1420-1431

[2] QUASI-LOCAL ENERGY AND CONSERVED CHARGES DERIVED FROM THE GRAVITATIONAL ACTION [J].

BROWN, JD ;

YORK, JW .

PHYSICAL REVIEW D, 1993, 47 (04) :1407-1419

[3] QUASI-LOCAL THERMODYNAMICS OF DILATON GRAVITY COUPLED TO GAUGE-FIELDS [J].

CREIGHTON, JDE ;

MANN, RB .

PHYSICAL REVIEW D, 1995, 52 (08) :4569-4587

[4] The gravitational Hamiltonian, action, entropy and surface terms [J].

Hawking, SW ;

Horowitz, GT .

CLASSICAL AND QUANTUM GRAVITY, 1996, 13 (06) :1487-1498

[5] COMPARISON OF THE NOETHER CHARGE AND EUCLIDEAN METHODS FOR COMPUTING THE ENTROPY OF STATIONARY BLACK-HOLES [J].

IYER, V ;

WALD, RM .

PHYSICAL REVIEW D, 1995, 52 (08) :4430-4439

[6] NEW TYPES OF THERMODYNAMICS FROM (1+1)-DIMENSIONAL BLACK-HOLES [J].

LANDSBERG, PT ;

MANN, RB .

CLASSICAL AND QUANTUM GRAVITY, 1993, 10 (11) :2373-2378

[7] 2-DIMENSIONAL DILATON GRAVITY COUPLED TO AN ABELIAN GAUGE FIELD [J].

LOUISMARTINEZ, D ;

KUNSTATTER, G .

PHYSICAL REVIEW D, 1995, 52 (06) :3494-3505

[8] THE SIMPLEST BLACK-HOLES [J].

MANN, RB .

FOUNDATIONS OF PHYSICS LETTERS, 1991, 4 (05) :425-449

[9]

MANN RB, 1992, CLASSICAL QUANT GRAV, V9, P475, DOI 10.1088/0264-9381/9/2/012

[10] SEMICLASSICAL GRAVITY IN 1+1 DIMENSIONS [J].

MANN, RB ;

MORSINK, SM ;

SIKKEMA, AE ;

STEELE, TG .

PHYSICAL REVIEW D, 1991, 43 (12) :3948-3957