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arXiv · 0908.3570

Quantum Gravitational Collapse in the Lemaitre-Tolman-Bondi Model with a Positive Cosmological Constant

Anne Franzen·Sashideep Gutti·Claus Kiefer
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Abstract

Previous papers dealt with the quantization of the Lemaitre-Tolman-Bondi (LTB) model for vanishing cosmological constant $Λ$. Here we extend the analysis to the case $Λ>0$. 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 $Λ=0$-case. These have mainly to do with the occurrence of two horizons.

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Anne Franzen, Sashideep Gutti, Claus Kiefer. 2009-12-18. Quantum Gravitational Collapse in the Lemaitre-Tolman-Bondi Model with a Positive Cosmological Constant. https://doi.org/10.1088/0264-9381%2F27%2F1%2F015011

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