Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Scalar theories and symmetry breaking in the light-front coupled-cluster
  method   We extend the light-front coupled-cluster (LFCC) method to include zero modes
explicitly, in order to be able to compute vacuum structure in theories with
symmetry breaking. Applications to phi^3 and phi^4 theories are discussed as
illustrations and compared with variational coherent-state analyses.

15
The categories of this paper are: nucl-ex
28
The categories of this paper are: alg-geom
24
The categories of this paper are: dg-ga
10
The categories of this paper are: q-bio
6
The categories of this paper are: astro-ph
13
The categories of this paper are: quant-ph
14
The categories of this paper are: math-ph
9
The categories of this paper are: nlin
11
The categories of this paper are: hep-lat
36
The categories of this paper are: cmp-lg
8
The categories of this paper are: hep-ex
18
The categories of this paper are: econ
4
The categories of this paper are: cond-mat
31
The categories of this paper are: ao-sci
20
The categories of this paper are: acc-phys
1
The categories of this paper are: cs