Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Solvable Lattice Hamiltonians with Fractional Hall Conductivity   We construct a class of lattice Hamiltonians that exhibit fractional Hall
conductivity. These Hamiltonians, while not being exactly solvable, can be
controllably solved in their low energy sectors, through a combination of
perturbative and exact techniques. Our construction demonstrates a systematic
way to circumvent the Kapustin-Fidkowski no-go theorem and is generalizable.

2
The categories of this paper are: math
5
The categories of this paper are: gr-qc
15
The categories of this paper are: nucl-ex
36
The categories of this paper are: cmp-lg
35
The categories of this paper are: mtrl-th
17
The categories of this paper are: q-fin
34
The categories of this paper are: chem-ph
16
The categories of this paper are: stat
18
The categories of this paper are: econ
27
The categories of this paper are: comp-gas
33
The categories of this paper are: plasm-ph
31
The categories of this paper are: ao-sci
20
The categories of this paper are: acc-phys
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The categories of this paper are: hep-th
21
The categories of this paper are: adap-org
1
The categories of this paper are: cs