Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Full perturbative calculation of spectral correlation functions for
  chaotic systems in the unitary symmetry class   Starting from a semiclassical approach recently developed for spectral
correlation functions of quantum systems whose classical dynamics is chaotic,
we focus on the case of broken time-reversal symmetry, the so-called unitary
class. We obtain to all orders in perturbation theory the non-oscillatory parts
of all correlation functions, showing that the off-diagonal contributions to
these correlation functions cancel and the conjectured universailty holds. The
innovation that allows this calculation to be performed is the introduction of
an auxiliary matrix model which is governed by the same diagrammatic rules as
the semiclassical approach and which can be exactly solved.

8
The categories of this paper are: hep-ex
21
The categories of this paper are: adap-org
4
The categories of this paper are: cond-mat
29
The categories of this paper are: funct-an
28
The categories of this paper are: alg-geom
19
The categories of this paper are: eess
0
The categories of this paper are: hep-ph
22
The categories of this paper are: chao-dyn
17
The categories of this paper are: q-fin
11
The categories of this paper are: hep-lat
34
The categories of this paper are: chem-ph
31
The categories of this paper are: ao-sci
25
The categories of this paper are: patt-sol
36
The categories of this paper are: cmp-lg
20
The categories of this paper are: acc-phys
30
The categories of this paper are: q-alg