Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The large M limit of Non-Commutative Open Strings at strong coupling   Two dimensional Non-Commutative Open String (NCOS) theory, well-defined
perturbatively, may also be studied at strong coupling and for large D-string
charge by making use of the Holographic duality. We analyze the zero mode
dynamics of a closed string in the appropriate background geometry and map the
results onto a sector of strongly coupled NCOS dynamics. We find an elaborate
classical picture that shares qualitative similarities with the SL(2,R) WZW
model. In the quantum problem, we compute propagators and part of the energy
spectrum of the theory; the latter involves interesting variations in the
density of states as a function of the level number, and energies scaling
inversely with the coupling. Finally, the geometry exhibits a near horizon
throat, associated with NCOS dynamics, yet it is found that the whole space is
available for Holography. This provides a setting to extend the Maldacena
duality beyond the near horizon limit.

22
The categories of this paper are: chao-dyn
28
The categories of this paper are: alg-geom
9
The categories of this paper are: nlin
31
The categories of this paper are: ao-sci
11
The categories of this paper are: hep-lat
10
The categories of this paper are: q-bio
8
The categories of this paper are: hep-ex
12
The categories of this paper are: nucl-th
24
The categories of this paper are: dg-ga
19
The categories of this paper are: eess
3
The categories of this paper are: physics
14
The categories of this paper are: math-ph
35
The categories of this paper are: mtrl-th
23
The categories of this paper are: solv-int
13
The categories of this paper are: quant-ph
27
The categories of this paper are: comp-gas