Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Dual dilaton with $\mathcal{R}$ and $\mathcal{Q}$ fluxes   In previous works we showed that a Courant algebroid in a particular frame
and the differential geometry of the sum bundle $TM \oplus T^*M$ provide a very
natural geometric setting for a sector of the low energy effective limit of
type II superstring theories (Supergravity theory). Given our geometric and
algebraic considerations, we reproduced the NS-NS sector of the closed bosonic
effective type II sting action, and an action for the inverse metric $G^{-1}$
and the bivector $\Pi$, related to the tensors for closed strings as
$(g+B)^{-1} = (G^{-1} +\Pi)$. The action depended on the stringy T-dual fluxes
$\mathcal{R}$ and $\mathcal{Q}$, but the dual dilaton was missing. This short
paper fills the gap.

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The categories of this paper are: gr-qc
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The categories of this paper are: nucl-th
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The categories of this paper are: math-ph
11
The categories of this paper are: hep-lat
35
The categories of this paper are: mtrl-th
26
The categories of this paper are: bayes-an
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The categories of this paper are: q-alg
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The categories of this paper are: solv-int
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The categories of this paper are: alg-geom
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The categories of this paper are: physics
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The categories of this paper are: q-fin
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The categories of this paper are: ao-sci
37
The categories of this paper are: supr-con
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The categories of this paper are: math
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The categories of this paper are: chao-dyn
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The categories of this paper are: q-bio