Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Tolman-Bondi Space-Time in Brane World Scenario   In the present work, inhomogeneous Tolman-Bondi type dust space-time is
studied on the brane. There are two sets of solutions of the above model. The
first solution represents either a collapsing model starting from an infinite
volume at infinite past to the singularity or a model starting from a
singularity and expanding for ever having a transition from decelerating phase
to accelerating phase. The first solution shows that the end state of collapse
may be black hole or a naked singularity depending signs of various parameters
involved. The second solution represents a bouncing model where the bounce
occurs at different comoving radii at different epochs.

13
The categories of this paper are: quant-ph
22
The categories of this paper are: chao-dyn
1
The categories of this paper are: cs
15
The categories of this paper are: nucl-ex
32
The categories of this paper are: atom-ph
17
The categories of this paper are: q-fin
29
The categories of this paper are: funct-an
31
The categories of this paper are: ao-sci
34
The categories of this paper are: chem-ph
30
The categories of this paper are: q-alg
16
The categories of this paper are: stat
23
The categories of this paper are: solv-int
4
The categories of this paper are: cond-mat
25
The categories of this paper are: patt-sol
33
The categories of this paper are: plasm-ph
27
The categories of this paper are: comp-gas