Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Quantum Gravitational Collapse in the Lemaitre-Tolman-Bondi Model with a
  Positive Cosmological Constant   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 have mainly to do with the
occurrence of two horizons.

34
The categories of this paper are: chem-ph
31
The categories of this paper are: ao-sci
23
The categories of this paper are: solv-int
6
The categories of this paper are: astro-ph
1
The categories of this paper are: cs
15
The categories of this paper are: nucl-ex
19
The categories of this paper are: eess
21
The categories of this paper are: adap-org
12
The categories of this paper are: nucl-th
3
The categories of this paper are: physics
36
The categories of this paper are: cmp-lg
10
The categories of this paper are: q-bio
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The categories of this paper are: dg-ga
30
The categories of this paper are: q-alg
28
The categories of this paper are: alg-geom
8
The categories of this paper are: hep-ex