Thermal radiation from lorentzian traversable wormholes

被引：3

作者：

Martin-Moruno, Prado ^{[1
]}

Gonzalez-Diaz, Pedro F. ^{[1
]}

机构：

[1] Consejo Super Invest Cient, Inst Fis Fundamental, Madrid 28006, Spain

来源：

SPANISH RELATIVITY MEETING (ERE 2010): GRAVITY AS A CROSSROAD IN PHYSICS | 2011年 / 314卷

关键词：

THERMODYNAMICS; ENERGY;

D O I：

10.1088/1742-6596/314/1/012037

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

In this contribution we show that lorentzian dynamic wormholes emit thermal phantom-like radiation. Analogously to as it occurs for black holes, the consideration of such radiation process allows the formulation of a wormhole thermodynamics which mighht help in the understanding of those objects.

引用

页数：4

共 14 条

[1] Black hole mass decreasing due to phantom energy accretion [J].

Babichev, E ;

Dokuchaev, V ;

Eroshenko, Y .

PHYSICAL REVIEW LETTERS, 2004, 93 (02) :021102-1

[2] A phantom menace? Cosmological consequences of a dark energy component with super-negative equation of state [J].

Caldwell, RR .

PHYSICS LETTERS B, 2002, 545 (1-2) :23-29

[3] Phantom thermodynamics [J].

González-Díaz, PF ;

Sigüenza, CL .

NUCLEAR PHYSICS B, 2004, 697 (1-2) :363-386

[4] Some notes on the big trip [J].

González-Díaz, PF .

PHYSICS LETTERS B, 2006, 635 (01) :1-6

[5] Achronal cosmic future -: art. no. 071301 [J].

González-Díaz, PF .

PHYSICAL REVIEW LETTERS, 2004, 93 (07) :071301-1

[6] Local Hawking temperature for dynamical black holes [J].

Hayward, S. A. ;

Di Criscienzo, R. ;

Nadalini, M. ;

Vanzo, L. ;

Zerbini, S. .

CLASSICAL AND QUANTUM GRAVITY, 2009, 26 (06)

[7] Unified first law of black-hole dynamics and relativistic thermodynamics [J].

Hayward, SA .

CLASSICAL AND QUANTUM GRAVITY, 1998, 15 (10) :3147-3162

[8] Phantom energy traversable wormholes [J].

Lobo, FSN .

PHYSICAL REVIEW D, 2005, 71 (08) :1-8

[9] Lorentzian wormholes generalize thermodynamics still further [J].

Martin-Moruno, Prado ;

Gonzalez-Diaz, Pedro F. .

CLASSICAL AND QUANTUM GRAVITY, 2009, 26 (21)

[10] Thermal radiation from Lorentzian wormholes [J].

Martin-Moruno, Prado ;

Gonzalez-Diaz, Pedro F. .

PHYSICAL REVIEW D, 2009, 80 (02)

← 1 2 →