Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The Matrix Chern-Simons One-form as a Universal Chern-Simons Theory   We consider different large ${\cal N}$ limits of the one-dimensional
Chern-Simons action $i\int dt~ \Tr (\del_0 +A_0)$ where $A_0$ is an ${\cal
N}\times{\cal N}$ antihermitian matrix. The Hilbert space on which $A_0$ acts
as a linear transformation is taken as the quantization of a $2k$-dimensional
phase space ${\cal M}$ with different gauge field backgrounds. For slowly
varying fields, the large ${\cal N}$ limit of the one-dimensional CS action is
equal to the $(2k+1)$-dimensional CS theory on ${\cal M}\times {\bf R}$.
Different large ${\cal N}$ limits are parametrized by the gauge fields and the
dimension $2k$. The result is related to the bulk action for quantum Hall
droplets in higher dimensions. Since the isometries of ${\cal M}$ are gauged,
this has implications for gravity on fuzzy spaces. This is also briefly
discussed.

36
The categories of this paper are: cmp-lg
15
The categories of this paper are: nucl-ex
37
The categories of this paper are: supr-con
2
The categories of this paper are: math
35
The categories of this paper are: mtrl-th
18
The categories of this paper are: econ
0
The categories of this paper are: hep-ph
13
The categories of this paper are: quant-ph
32
The categories of this paper are: atom-ph
21
The categories of this paper are: adap-org
29
The categories of this paper are: funct-an
30
The categories of this paper are: q-alg
6
The categories of this paper are: astro-ph
27
The categories of this paper are: comp-gas
16
The categories of this paper are: stat
10
The categories of this paper are: q-bio