Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Laser Induced Condensation of Trapped Bosonic Gases   We demonstrate that an appropriate sequence of laser pulses allows to
condense a gas of trapped bosonic atoms into an arbitrary trap level.
  Such condensation is robust, can be achieved in experimentally feasible
traps, and may lead to multistability and hysteresis phenomena.

12
The categories of this paper are: nucl-th
35
The categories of this paper are: mtrl-th
14
The categories of this paper are: math-ph
15
The categories of this paper are: nucl-ex
10
The categories of this paper are: q-bio
7
The categories of this paper are: hep-th
9
The categories of this paper are: nlin
16
The categories of this paper are: stat
33
The categories of this paper are: plasm-ph
8
The categories of this paper are: hep-ex
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The categories of this paper are: q-fin
2
The categories of this paper are: math
24
The categories of this paper are: dg-ga
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The categories of this paper are: q-alg
34
The categories of this paper are: chem-ph
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The categories of this paper are: alg-geom