Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Solitons as the early stage of quasicondensate formation during
  evaporative cooling   We calculate the evaporative cooling dynamics of trapped one-dimensional
Bose-Einstein condensates for parameters leading to a range of condensates and
quasicondensates in the final equilibrium state. We confirm that solitons are
created during the evaporation process, but always eventually dissipate during
thermalisation. The distance between solitons at the end of the evaporation
ramp matches the coherence length in the final thermal state. Calculations were
made using the classical fields method. They bridge the gap between the phase
defect picture of the Kibble-Zurek mechanism and the long-wavelength phase
fluctuations in the thermal state.

25
The categories of this paper are: patt-sol
14
The categories of this paper are: math-ph
2
The categories of this paper are: math
22
The categories of this paper are: chao-dyn
9
The categories of this paper are: nlin
0
The categories of this paper are: hep-ph
23
The categories of this paper are: solv-int
21
The categories of this paper are: adap-org
11
The categories of this paper are: hep-lat
13
The categories of this paper are: quant-ph
7
The categories of this paper are: hep-th
8
The categories of this paper are: hep-ex
27
The categories of this paper are: comp-gas
3
The categories of this paper are: physics
1
The categories of this paper are: cs
29
The categories of this paper are: funct-an