Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Most-attractive-channel study for bulk and brane fermions in warped
  space   The idea of the self-breaking of the standard model gauge symmetry is applied
to a gauge theory in a warped space. We systematically examine the gauge
couplings of bulk and brane fermions. The constraint on the masses of bulk
fermions is found under the conditions that the ordinary four-dimensional
massless gluon is not condensed and that color-triplet scalar bound states are
not formed. For bulk fermions with zero modes for the left- and right-handed
components, the mass parameters are required to be at least $c\simg 1/2$ and
$c\siml -1/2$, respectively. Then possible vacuum expectation values arise only
from weak-doublet scalar bound states which trigger electroweak symmetry
breaking.

6
The categories of this paper are: astro-ph
28
The categories of this paper are: alg-geom
20
The categories of this paper are: acc-phys
25
The categories of this paper are: patt-sol
22
The categories of this paper are: chao-dyn
21
The categories of this paper are: adap-org
24
The categories of this paper are: dg-ga
36
The categories of this paper are: cmp-lg
13
The categories of this paper are: quant-ph
30
The categories of this paper are: q-alg
18
The categories of this paper are: econ
33
The categories of this paper are: plasm-ph
35
The categories of this paper are: mtrl-th
5
The categories of this paper are: gr-qc
23
The categories of this paper are: solv-int
29
The categories of this paper are: funct-an