Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The low-energy limit of some exotic lattice theories and UV/IR mixing   We continue our exploration of exotic, gapless lattice and continuum field
theories with subsystem global symmetries. In an earlier paper, we presented
free lattice models enjoying all the global symmetries (except continuous
translations), dualities, and anomalies of the continuum theories. Here, we
study in detail the relation between the lattice models and the corresponding
continuum theories. We do that by analyzing the spectrum of the theories and
several correlation functions. These lead us to uncover interesting subtleties
in the way the continuum limit can be taken. In particular, in some cases, the
infinite volume limit and the continuum limit do not commute. This signals a
surprising UV/IR mixing, i.e., long distance sensitivity to short distance
details.

6
The categories of this paper are: astro-ph
36
The categories of this paper are: cmp-lg
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The categories of this paper are: eess
5
The categories of this paper are: gr-qc
2
The categories of this paper are: math
22
The categories of this paper are: chao-dyn
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The categories of this paper are: dg-ga
0
The categories of this paper are: hep-ph
11
The categories of this paper are: hep-lat
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The categories of this paper are: stat
31
The categories of this paper are: ao-sci
13
The categories of this paper are: quant-ph
25
The categories of this paper are: patt-sol
20
The categories of this paper are: acc-phys
28
The categories of this paper are: alg-geom
37
The categories of this paper are: supr-con