Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Breit-Wigner width for two interacting particles in one-dimensional
  random potential   For two interacting particles (TIP) in one-dimensional random potential the
dependence of the Breit-Wigner width $\Gamma$, the local density of states and
the TIP localization length on system parameters is determined analytically.
The theoretical predictions for $\Gamma$ are confirmed by numerical
simulations.

14
The categories of this paper are: math-ph
19
The categories of this paper are: eess
24
The categories of this paper are: dg-ga
13
The categories of this paper are: quant-ph
17
The categories of this paper are: q-fin
3
The categories of this paper are: physics
0
The categories of this paper are: hep-ph
23
The categories of this paper are: solv-int
5
The categories of this paper are: gr-qc
11
The categories of this paper are: hep-lat
16
The categories of this paper are: stat
21
The categories of this paper are: adap-org
10
The categories of this paper are: q-bio
6
The categories of this paper are: astro-ph
31
The categories of this paper are: ao-sci
15
The categories of this paper are: nucl-ex