Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Stochastic Mean-Field Theory: Method and Application to the Disordered
  Bose-Hubbard Model at Finite Temperature and Speckle Disorder   We discuss the stochastic mean-field theory (SMFT) method which is a new
approach for describing disordered Bose systems in the thermodynamic limit
including localization and dimensional effects. We explicate the method in
detail and apply it to the disordered Bose-Hubbard model at finite temperature,
with on-site box disorder, as well as experimentally relevant unbounded speckle
disorder. We find that disorder-induced condensation and reentrant behavior at
constant filling are only possible at low temperatures, beyond the reach of
current experiments [Pasienski et al., arXiv:0908.1182]. Including off-diagonal
hopping disorder as well, we investigate its effect on the phase diagram in
addition to pure on-site disorder. To make contact to present experiments on a
quantitative level, we also combine SMFT with an LDA approach and obtain the
condensate fraction in the presence of an external trapping potential.

28
The categories of this paper are: alg-geom
2
The categories of this paper are: math
9
The categories of this paper are: nlin
7
The categories of this paper are: hep-th
25
The categories of this paper are: patt-sol
11
The categories of this paper are: hep-lat
35
The categories of this paper are: mtrl-th
17
The categories of this paper are: q-fin
34
The categories of this paper are: chem-ph
37
The categories of this paper are: supr-con
16
The categories of this paper are: stat
18
The categories of this paper are: econ
36
The categories of this paper are: cmp-lg
12
The categories of this paper are: nucl-th
33
The categories of this paper are: plasm-ph
6
The categories of this paper are: astro-ph