Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Divergent four-point dynamic density correlation function of a glassy
  colloidal suspension: a diagrammatic approach   We use a recently derived diagrammatic formulation of the dynamics of
interacting Brownian particles [G. Szamel, J. Chem. Phys. 127, 084515 (2007)]
to study a four-point dynamic density correlation function. We re-sum a class
of diagrams which separate into two disconnected components upon cutting a
single propagator. The resulting formula for the four-point correlation
function can be expressed in terms of three-point functions closely related to
the three-point susceptibility introduced by Biroli et al. [Phys. Rev. Lett.
97, 195701 (2006)] and the standard two-point correlation function. The
four-point function has a structure very similar to that proposed by Berthier
and collaborators [Science 310, 1797 (2005), J. Chem. Phys. 126, 184503
(2007)]. It exhibits a small wave vector divergence at the mode-coupling
transition.

23
The categories of this paper are: solv-int
0
The categories of this paper are: hep-ph
12
The categories of this paper are: nucl-th
7
The categories of this paper are: hep-th
3
The categories of this paper are: physics
34
The categories of this paper are: chem-ph
2
The categories of this paper are: math
21
The categories of this paper are: adap-org
20
The categories of this paper are: acc-phys
9
The categories of this paper are: nlin
1
The categories of this paper are: cs
10
The categories of this paper are: q-bio
16
The categories of this paper are: stat
25
The categories of this paper are: patt-sol
36
The categories of this paper are: cmp-lg
17
The categories of this paper are: q-fin