Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Phase diagram for condensation of microcavity polaritons: from theory to
  practice   The first realization of a polariton condensate was recently achieved in a
CdTe microcavity [Kasprzak et al., Nature 443, 409 (2006)]. We compare the
experimental phase boundaries, for various detunings and cryostat temperatures,
with those found theoretically from a model which accounts for features of
microcavity polaritons such as reduced dimensionality, internal composite
structure, disorder in the quantum wells, polariton-polariton interactions, and
finite lifetime.

17
The categories of this paper are: q-fin
26
The categories of this paper are: bayes-an
33
The categories of this paper are: plasm-ph
19
The categories of this paper are: eess
36
The categories of this paper are: cmp-lg
12
The categories of this paper are: nucl-th
10
The categories of this paper are: q-bio
31
The categories of this paper are: ao-sci
22
The categories of this paper are: chao-dyn
8
The categories of this paper are: hep-ex
18
The categories of this paper are: econ
29
The categories of this paper are: funct-an
30
The categories of this paper are: q-alg
16
The categories of this paper are: stat
35
The categories of this paper are: mtrl-th
25
The categories of this paper are: patt-sol