Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Trapped Bose-condensate in gravity field   The 1D and 2D Bose-condensation of trapped atoms in a gravitational field are
considered. The deformation of the finite parabolic potential in this field is
modeling via the combination of two rectangular 1D and 2D traps, for which the
cut-off and the re-definition of spectrum are taken into account. A
Bose-condensation T_c shift by the gravity is calculated. A sign and a
magnitude of it in a deformed trap depends on the order of including the
gravitational field. The special choice of this order may describe three
consistent Bose-condensations with different temperatures. These transitions
may be associated with a transportation of a trap on the cycle (I) Earth-(II)
Space-(III) Earth.

25
The categories of this paper are: patt-sol
0
The categories of this paper are: hep-ph
8
The categories of this paper are: hep-ex
13
The categories of this paper are: quant-ph
18
The categories of this paper are: econ
37
The categories of this paper are: supr-con
9
The categories of this paper are: nlin
17
The categories of this paper are: q-fin
14
The categories of this paper are: math-ph
22
The categories of this paper are: chao-dyn
23
The categories of this paper are: solv-int
16
The categories of this paper are: stat
34
The categories of this paper are: chem-ph
36
The categories of this paper are: cmp-lg
11
The categories of this paper are: hep-lat
32
The categories of this paper are: atom-ph