Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Collapse of non-spherically symmetric scalar field distributions   In the present work the collapse scenario of some exact non-spherical models
with a minimally coupled scalar field is studied. Scalar field collapse with
planar as well as toroidal, cylindrical and pseudoplanar symmetries have been
investigated. It is shown that the scalar field may have collapsing modes even
if it has the equation of state corresponding to that of a dark energy.

36
The categories of this paper are: cmp-lg
26
The categories of this paper are: bayes-an
28
The categories of this paper are: alg-geom
20
The categories of this paper are: acc-phys
3
The categories of this paper are: physics
32
The categories of this paper are: atom-ph
22
The categories of this paper are: chao-dyn
10
The categories of this paper are: q-bio
6
The categories of this paper are: astro-ph
25
The categories of this paper are: patt-sol
4
The categories of this paper are: cond-mat
12
The categories of this paper are: nucl-th
1
The categories of this paper are: cs
24
The categories of this paper are: dg-ga
0
The categories of this paper are: hep-ph
34
The categories of this paper are: chem-ph