Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Comments on Noncommutative Open String Theory: V-duality and Holography   In this paper we study the interplay of electric and magnetic backgrounds in
determining the decoupling limit of coincident D-branes towards a
noncommutative Yang-Mills (NCYM) or open string (NCOS) theory. No decoupling
limit has been found for NCYM with space-time noncommutativity. It is suggested
that there is a new duality, which we call V-duality, which acts on NCOS with
both space-space and space-time noncommutativity, resulting from decoupling in
Lorentz-boost related backgrounds. We also show that the holographic
correspondence, previously suggested by Li and Wu, between NCYM and its
supergravity dual can be generalized to NCOS as well.

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The categories of this paper are: gr-qc
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The categories of this paper are: hep-ph
34
The categories of this paper are: chem-ph
37
The categories of this paper are: supr-con
23
The categories of this paper are: solv-int
25
The categories of this paper are: patt-sol
14
The categories of this paper are: math-ph
22
The categories of this paper are: chao-dyn
12
The categories of this paper are: nucl-th
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The categories of this paper are: cs
16
The categories of this paper are: stat
35
The categories of this paper are: mtrl-th
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The categories of this paper are: astro-ph
31
The categories of this paper are: ao-sci
9
The categories of this paper are: nlin
21
The categories of this paper are: adap-org