Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Effective theory of two-dimensional chiral superfluids: gauge duality
  and Newton-Cartan formulation   We present a theory of Galilean-invariant conventional and chiral $p_x \pm
ip_y$ fermionic superfluids at zero temperature in two spatial dimensions in
terms of a dual gauge theory. Our formulation is general coordinate invariant.
The parity-violating effects are encoded in the Wen-Zee term that gives rise to
the Hall viscosity and edge current. We show that the relativistic superfluid
with the Euler current reduces to the chiral superfluid in the limit
$c\to\infty$. Using Newton-Cartan geometry we construct the covariant
formulation of the effective theory and calculate the energy current.

12
The categories of this paper are: nucl-th
20
The categories of this paper are: acc-phys
10
The categories of this paper are: q-bio
22
The categories of this paper are: chao-dyn
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The categories of this paper are: quant-ph
8
The categories of this paper are: hep-ex
9
The categories of this paper are: nlin
5
The categories of this paper are: gr-qc
34
The categories of this paper are: chem-ph
14
The categories of this paper are: math-ph
19
The categories of this paper are: eess
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The categories of this paper are: hep-lat
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The categories of this paper are: nucl-ex
18
The categories of this paper are: econ
2
The categories of this paper are: math
27
The categories of this paper are: comp-gas