Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Chaotic Quantization of Four-Dimensional U(1) Lattice Gauge Theory   We demonstrate that the quantized U(1) lattice gauge theory in four Euclidean
dimensions can be obtained as the long time limit of the corresponding
classical U(1) gauge theory in 4+1 dimensions. The Planck constant hbar is
related to the excitation energy and the lattice constant of this classical
template.

25
The categories of this paper are: patt-sol
30
The categories of this paper are: q-alg
2
The categories of this paper are: math
6
The categories of this paper are: astro-ph
36
The categories of this paper are: cmp-lg
16
The categories of this paper are: stat
9
The categories of this paper are: nlin
28
The categories of this paper are: alg-geom
37
The categories of this paper are: supr-con
23
The categories of this paper are: solv-int
4
The categories of this paper are: cond-mat
15
The categories of this paper are: nucl-ex
29
The categories of this paper are: funct-an
1
The categories of this paper are: cs
20
The categories of this paper are: acc-phys
33
The categories of this paper are: plasm-ph