Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Lattice Gauge Theories with polynomial Action and their canonical
  Formulation on the Light Front   A lattice gauge theory with an action polynomial in independent field
variables is considered. The link variables are described by unconstrained
complex matrices instead of unitary ones. A mechanism which permits to switch
off in the continuous limit the arising extra fields is discussed. The
Euclidean version of the theory with an 4-dimensional lattice is described. The
canonical form of this theory in Lorentz coordinates with continuous time is
given. The canonical formulation in the light-front coordinates is investigated
for the lattice in 2-dimensional transverse space and for the 3-dimensional
lattice including one of the light-like coordinates. The light-front zero mode
problem is considered in the framework of this canonical formulation.

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The categories of this paper are: solv-int
22
The categories of this paper are: chao-dyn
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The categories of this paper are: quant-ph
25
The categories of this paper are: patt-sol
24
The categories of this paper are: dg-ga
32
The categories of this paper are: atom-ph
19
The categories of this paper are: eess
30
The categories of this paper are: q-alg
28
The categories of this paper are: alg-geom
33
The categories of this paper are: plasm-ph
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The categories of this paper are: adap-org
31
The categories of this paper are: ao-sci
10
The categories of this paper are: q-bio
18
The categories of this paper are: econ
27
The categories of this paper are: comp-gas
15
The categories of this paper are: nucl-ex