Quantum gravitational collapse in the Lemaitre-Tolman-Bondi model with a positive cosmological constant

被引：7

作者：

Franzen, Anne ^{[1
]}

Gutti, Sashideep ^{[2
]}

Kiefer, Claus ^{[1
]}

机构：

[1] Univ Cologne, Inst Theoret Phys, D-50937 Cologne, Germany

[2] Harish Chandra Res Inst, Allahabad 211019, Uttar Pradesh, India

来源：

CLASSICAL AND QUANTUM GRAVITY | 2010年 / 27卷 / 01期

关键词：

BLACK-HOLES; PARTICLE CREATION; GEOMETRODYNAMICS; THERMODYNAMICS; SCHWARZSCHILD; GRAVITY; STATES;

D O I：

10.1088/0264-9381/27/1/015011

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Previous papers dealt with the quantization of the Lemaitre-Tolman-Bondi (LTB) model for vanishing cosmological constant Lambda. Here we extend the analysis to the case Lambda > 0. Our main goal is to present solutions of the Wheeler-DeWitt equation, to give their interpretation and to derive Hawking radiation from them. We restrict ourselves to a discussion of those points that are different from the Lambda = 0-case. These are mainly to do with the occurrence of two horizons.

引用

页数：12

共 29 条

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