Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Rapidly rotating Bose condensates   How does a rapidly rotating condensed Bose gas carry extreme amounts of
angular momentum? The energetically favored state of a not-too-rapidly rotating
Bose condensed gas is, as observed, a triangular lattice of singly quantized
vortices. This paper describes the fates of the vortex lattice in both harmonic
and anharmonic traps when condensates are rotated extremely rapidly.

28
The categories of this paper are: alg-geom
16
The categories of this paper are: stat
7
The categories of this paper are: hep-th
34
The categories of this paper are: chem-ph
8
The categories of this paper are: hep-ex
0
The categories of this paper are: hep-ph
22
The categories of this paper are: chao-dyn
31
The categories of this paper are: ao-sci
3
The categories of this paper are: physics
25
The categories of this paper are: patt-sol
5
The categories of this paper are: gr-qc
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The categories of this paper are: comp-gas
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The categories of this paper are: funct-an
23
The categories of this paper are: solv-int
36
The categories of this paper are: cmp-lg
26
The categories of this paper are: bayes-an