Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Noise correlation spectroscopy of the broken order of a Mott insulating
  phase   We use a two-color lattice to break the homogeneous site occupation of an
atomic Mott Insulator of bosonic 87Rb. We detect the disruption of the ordered
Mott domains via noise correlation analysis of the atomic density distribution
after time-of-flight. The appearance of additional correlation peaks evidences
the redistribution of the atoms into a strongly inhomogeneous insulating state,
in quantitative agreement with the predictions.

36
The categories of this paper are: cmp-lg
25
The categories of this paper are: patt-sol
29
The categories of this paper are: funct-an
2
The categories of this paper are: math
33
The categories of this paper are: plasm-ph
8
The categories of this paper are: hep-ex
31
The categories of this paper are: ao-sci
21
The categories of this paper are: adap-org
6
The categories of this paper are: astro-ph
24
The categories of this paper are: dg-ga
0
The categories of this paper are: hep-ph
30
The categories of this paper are: q-alg
9
The categories of this paper are: nlin
28
The categories of this paper are: alg-geom
12
The categories of this paper are: nucl-th
11
The categories of this paper are: hep-lat