Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Exploration of resonances by analytic continuation in the coupling
  constant   The energy and the width of resonance states are determined by analytic
continuation of bound-state energies as a function of the coupling constant
(potential strength). The advantage of the method is that the existing
techniques for calculation of bound states can be applied, without any
modifications, to determine the position of resonances. Various numerical
examples show the applicability of the method for three-body systems, including
the excited states of the $^6$He and $^6$Li.

30
The categories of this paper are: q-alg
14
The categories of this paper are: math-ph
16
The categories of this paper are: stat
9
The categories of this paper are: nlin
33
The categories of this paper are: plasm-ph
36
The categories of this paper are: cmp-lg
15
The categories of this paper are: nucl-ex
26
The categories of this paper are: bayes-an
0
The categories of this paper are: hep-ph
32
The categories of this paper are: atom-ph
34
The categories of this paper are: chem-ph
28
The categories of this paper are: alg-geom
13
The categories of this paper are: quant-ph
25
The categories of this paper are: patt-sol
22
The categories of this paper are: chao-dyn
35
The categories of this paper are: mtrl-th