Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Mott-insulating and glassy phases of polaritons in 1D arrays of coupled
  cavities   By means of analytical and numerical methods we analyze the phase diagram of
polaritons in one-dimensional coupled cavities. We locate the phase boundary,
discuss the behavior of the polariton compressibility and visibility fringes
across the critical point, and find a non-trivial scaling of the phase boundary
as a function of the number of atoms inside each cavity. We also predict the
emergence of a polaritonic glassy phase when the number of atoms fluctuates
from cavity to cavity.

24
The categories of this paper are: dg-ga
22
The categories of this paper are: chao-dyn
37
The categories of this paper are: supr-con
3
The categories of this paper are: physics
23
The categories of this paper are: solv-int
36
The categories of this paper are: cmp-lg
6
The categories of this paper are: astro-ph
2
The categories of this paper are: math
26
The categories of this paper are: bayes-an
10
The categories of this paper are: q-bio
0
The categories of this paper are: hep-ph
16
The categories of this paper are: stat
11
The categories of this paper are: hep-lat
1
The categories of this paper are: cs
25
The categories of this paper are: patt-sol
14
The categories of this paper are: math-ph