Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Kink scattering in a generalized Wess-Zumino model   In this paper, kink scattering in the dimensional reduction of the bosonic
sector of a one-parameter family of generalized Wess-Zumino models with three
vacuum points is discussed. The value of the model parameter determines the
specific location of the vacua. The influence of the vacuum arrangements
(evolving from three collinear vacua to three vacua placed at the vertices of
an equilateral triangle) on the kink scattering is investigated. Two different
regimes can be distinguished: in the first one, two symmetric BPS
kinks/antikinks arise whereas in the second one a new different BPS
kink/antikink emerges, with the exception of a three-fold rotational symmetry
case, where the three topological defects are identical. The scattering between
the two symmetric kinks is thoroughly analyzed. Two different scattering
channels have been found: kink-kink reflection and kink-kink hybridization. In
the last case, the collision between the two symmetric kinks gives rise to the
third different kink. Resonance phenomena also appear allowing a vibrating kink
to split into two symmetric kinks moving away.

16
The categories of this paper are: stat
31
The categories of this paper are: ao-sci
29
The categories of this paper are: funct-an
25
The categories of this paper are: patt-sol
14
The categories of this paper are: math-ph
28
The categories of this paper are: alg-geom
33
The categories of this paper are: plasm-ph
18
The categories of this paper are: econ
10
The categories of this paper are: q-bio
3
The categories of this paper are: physics
8
The categories of this paper are: hep-ex
36
The categories of this paper are: cmp-lg
13
The categories of this paper are: quant-ph
23
The categories of this paper are: solv-int
2
The categories of this paper are: math
17
The categories of this paper are: q-fin