Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The different faces of branes in Double Field Theory   We show how the Wess-Zumino terms of the different branes in string theory
can be embedded within double field theory. Crucial ingredients in our
construction are the identification of the correct brane charge tensors and the
use of the double field theory potentials that arise from dualizing the
standard double field theory fields. This leads to a picture where under
T-duality the brane does not change its worldvolume directions but where,
instead, it shows different faces depending on whether some of the worldvolume
and/or transverse directions invade the winding space. As a non-trivial
by-product we show how the different Wess-Zumino terms are modified when the
brane propagates in a background with a non-zero Romans mass parameter.
Furthermore, we show that for non-zero mass parameter the brane creation
process, when one brane passes through another brane, gets generalized to brane
configurations that involve exotic branes as well.

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The categories of this paper are: hep-ph
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The categories of this paper are: econ
37
The categories of this paper are: supr-con
27
The categories of this paper are: comp-gas
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The categories of this paper are: patt-sol
35
The categories of this paper are: mtrl-th
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The categories of this paper are: math-ph
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The categories of this paper are: math
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The categories of this paper are: physics
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The categories of this paper are: nucl-th
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The categories of this paper are: cmp-lg
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The categories of this paper are: acc-phys
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The categories of this paper are: nucl-ex
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The categories of this paper are: plasm-ph
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The categories of this paper are: chao-dyn
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The categories of this paper are: hep-ex