Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Brane structure from a scalar field in general covariant Horava-Lifshitz
  gravity   In this paper we have considered the structure of the non-projectable
Horava-Melby-Thompson (HMT) gravity to find braneworld scenarios. A
relativistic scalar field is considered in the matter sector and we have shown
how to reduce the equations of motion to first-order differential equations. In
particular, we have studied thick brane solutions of both the dilatonic and
Randall-Sundrum types.

13
The categories of this paper are: quant-ph
35
The categories of this paper are: mtrl-th
1
The categories of this paper are: cs
15
The categories of this paper are: nucl-ex
10
The categories of this paper are: q-bio
16
The categories of this paper are: stat
11
The categories of this paper are: hep-lat
28
The categories of this paper are: alg-geom
23
The categories of this paper are: solv-int
8
The categories of this paper are: hep-ex
33
The categories of this paper are: plasm-ph
21
The categories of this paper are: adap-org
34
The categories of this paper are: chem-ph
27
The categories of this paper are: comp-gas
24
The categories of this paper are: dg-ga
36
The categories of this paper are: cmp-lg