Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: From UV/IR mixing to closed strings   It was shown in hep-th/0301099 that the leading UV/IR mixing effects in
noncommutative gauge theories on D-branes are able to capture information about
the closed string spectrum of the parent string theory. The analysis was
carried out for D-branes on nonsupersymmetric C^3/Z_N orbifolds of Type IIB. In
this paper we consider D-branes on twisted circles compactifications of Type II
string theory. We find that the signs of the leading UV/IR mixing effects know
about the mass gap between the lowest modes in NSNS and RR closed string
towers. Moreover, the relevant piece of the field theory effective action can
be reproduced purely in the language of closed strings. Remarkably this
approach unifies in a single structure, that of a closed string exchange
between D-branes, both the leading planar and nonplanar effects associated to
the absence of supersymmetry.

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The categories of this paper are: math-ph
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The categories of this paper are: chao-dyn
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The categories of this paper are: cond-mat
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The categories of this paper are: nlin
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The categories of this paper are: chem-ph
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The categories of this paper are: gr-qc
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The categories of this paper are: comp-gas
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The categories of this paper are: alg-geom
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The categories of this paper are: cmp-lg
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The categories of this paper are: plasm-ph
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The categories of this paper are: eess
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The categories of this paper are: dg-ga
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The categories of this paper are: bayes-an
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The categories of this paper are: adap-org
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The categories of this paper are: hep-ph
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The categories of this paper are: acc-phys