Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Thermodynamics of spin-orbit coupled bosons in two dimensions from
  complex Langevin   We investigate the thermal properties of interacting spin-orbit coupled
bosons with contact interactions in two spatial dimensions. To that end, we
implement the complex Langevin method, motivated by the appearance of a sign
problem, on a square lattice with periodic boundary conditions. We calculate
the density equation of state non-perturbatively in a range of spin-orbit
couplings and chemical potentials. Our results show that mean-field solutions
tend to underestimate the average density, especially for stronger values of
the spin-orbit coupling. Additionally, the finite nature of the simulation
volume induces the formation of pseudo-condensates. These have been observed to
be destroyed by the spin-orbit interactions.

11
The categories of this paper are: hep-lat
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The categories of this paper are: stat
28
The categories of this paper are: alg-geom
23
The categories of this paper are: solv-int
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The categories of this paper are: supr-con
33
The categories of this paper are: plasm-ph
5
The categories of this paper are: gr-qc
2
The categories of this paper are: math
18
The categories of this paper are: econ
0
The categories of this paper are: hep-ph
31
The categories of this paper are: ao-sci
30
The categories of this paper are: q-alg
25
The categories of this paper are: patt-sol
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The categories of this paper are: math-ph
34
The categories of this paper are: chem-ph
7
The categories of this paper are: hep-th