Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: T-duality of non-commutative gauge theories   Via T-duality a theory of open strings on a D1-brane wrapped along a cycle of
slanted torus is described by a U(1) gauge theory on a D2-brane in the B-field
background. It is also known that there is another dual description of the
D1-brane configuration by a non-commutative gauge theory on a D2-brane.
Therefore, these two gauge theories on D2-branes are equivalent. Recently, the
existence of a continuous set of equivalent gauge theories including these two
was suggested. We give a dual D1-brane configuration for each theory in this
set, and show that the relation among parameters for equivalent gauge theories
can be easily reproduced by rotation of the D1-brane configuration. We also
discuss a relation between this duality and Morita equivalence.

12
The categories of this paper are: nucl-th
27
The categories of this paper are: comp-gas
32
The categories of this paper are: atom-ph
24
The categories of this paper are: dg-ga
22
The categories of this paper are: chao-dyn
9
The categories of this paper are: nlin
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The categories of this paper are: eess
1
The categories of this paper are: cs
15
The categories of this paper are: nucl-ex
28
The categories of this paper are: alg-geom
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The categories of this paper are: funct-an
26
The categories of this paper are: bayes-an
0
The categories of this paper are: hep-ph
21
The categories of this paper are: adap-org
2
The categories of this paper are: math
13
The categories of this paper are: quant-ph