Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Schwinger-Dyson equations: classical and quantum   In this note we want to have another look on Schwinger-Dyson equations for
the eigenvalue distributions and the fluctuations of classical unitarily
invariant random matrix models. We are exclusively dealing with one-matrix
models, for which the situation is quite well understood. Our point is not to
add any new results to this, but to have a more algebraic point of view on
these results and to understand from this perspective the universality results
for fluctuations of these random matrices. We will also consider corresponding
non-commutative or "quantum" random matrix models and contrast the results for
fluctuations and Schwinger-Dyson equations in the quantum case with the
findings from the classical case.

25
The categories of this paper are: patt-sol
0
The categories of this paper are: hep-ph
27
The categories of this paper are: comp-gas
34
The categories of this paper are: chem-ph
28
The categories of this paper are: alg-geom
7
The categories of this paper are: hep-th
23
The categories of this paper are: solv-int
14
The categories of this paper are: math-ph
29
The categories of this paper are: funct-an
10
The categories of this paper are: q-bio
1
The categories of this paper are: cs
13
The categories of this paper are: quant-ph
22
The categories of this paper are: chao-dyn
30
The categories of this paper are: q-alg
24
The categories of this paper are: dg-ga
37
The categories of this paper are: supr-con