Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Two-dimensional multicomponent Abelian-Higgs lattice models   We study the two-dimensional lattice multicomponent Abelian-Higgs model,
which is a lattice compact U(1) gauge theory coupled with an N-component
complex scalar field, characterized by a global SU(N) symmetry. In agreement
with the Mermin-Wagner theorem, the model has only a disordered phase at finite
temperature and a critical behavior is only observed in the zero-temperature
limit. The universal features are investigated by numerical analyses of the
finite-size scaling behavior in the zero-temperature limit. The results show
that the renormalization-group flow of the 2D lattice N-component Abelian-Higgs
model is asymptotically controlled by the infinite gauge-coupling fixed point,
associated with the universality class of the 2D CP(N-1) field theory.

16
The categories of this paper are: stat
19
The categories of this paper are: eess
6
The categories of this paper are: astro-ph
36
The categories of this paper are: cmp-lg
29
The categories of this paper are: funct-an
25
The categories of this paper are: patt-sol
31
The categories of this paper are: ao-sci
14
The categories of this paper are: math-ph
30
The categories of this paper are: q-alg
27
The categories of this paper are: comp-gas
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The categories of this paper are: nucl-th
5
The categories of this paper are: gr-qc
2
The categories of this paper are: math
34
The categories of this paper are: chem-ph
9
The categories of this paper are: nlin
15
The categories of this paper are: nucl-ex