Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Two-component polariton condensate in optical microcavity   We present a scheme for engineering the extended two-component Bose-Hubbard
model using polariton condensate supported by optical microcavity. Compared to
the usual two-component Bose-Hubbard model with only Kerr nonlinearity, our
model includes a nonlinear tunneling term which depends on the number
difference of the particle in the two modes. In the mean field treatment, this
model is an analog to a nonrigid pendulum with a variable pendulum length whose
sign can be also changed. We study the dynamic and ground state properties of
this model and show that there exists a first-order phase transition as the
strength of the nonlinear tunneling rate is varied. Furthermore, we propose a
scheme to obtain the polariton condensate wave function.

15
The categories of this paper are: nucl-ex
30
The categories of this paper are: q-alg
3
The categories of this paper are: physics
12
The categories of this paper are: nucl-th
26
The categories of this paper are: bayes-an
17
The categories of this paper are: q-fin
16
The categories of this paper are: stat
1
The categories of this paper are: cs
22
The categories of this paper are: chao-dyn
36
The categories of this paper are: cmp-lg
5
The categories of this paper are: gr-qc
0
The categories of this paper are: hep-ph
6
The categories of this paper are: astro-ph
20
The categories of this paper are: acc-phys
25
The categories of this paper are: patt-sol
34
The categories of this paper are: chem-ph