Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Analytical approach to phase transitions in rotating and non-rotating 2D
  holographic superconductors   Analytical calculations of phase transitions in AdS3 Maxwell-scalar system,
modeling a holographic superconductor, are performed in the probe limit of BTZ
black hole background. Estimated values of the phase transition critical
temperature and of the scalar boundary operator are compared with that obtained
in numerical simulations. We discuss extensions of the model to topologically
massive QED3 and to inclusion of external magnetic field. The latter becomes
possible through the Barnett-London and the Lense-Thirring effects, but the
former does not lead to any viable modifications. The standard setup of a
holographic superconductor is extended to a rotating 2D holographic
superconductor, and the main characteristics of the phase transition are
calculated in the probe limit and in the small angular momentum approximation.
We evaluate the feedback of the superconductor rotation on the phase transition
and find the set of parameters, which lower the critical temperature in compare
to the non-rotating case, or make it slightly higher.

25
The categories of this paper are: patt-sol
15
The categories of this paper are: nucl-ex
29
The categories of this paper are: funct-an
13
The categories of this paper are: quant-ph
16
The categories of this paper are: stat
24
The categories of this paper are: dg-ga
28
The categories of this paper are: alg-geom
2
The categories of this paper are: math
20
The categories of this paper are: acc-phys
36
The categories of this paper are: cmp-lg
26
The categories of this paper are: bayes-an
6
The categories of this paper are: astro-ph
32
The categories of this paper are: atom-ph
37
The categories of this paper are: supr-con
5
The categories of this paper are: gr-qc
14
The categories of this paper are: math-ph