Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: T-duality of D-brane action at order $\alpha'$ in bosonic string theory   In bosonic string theory, it is known that the Buscher rules for the
T-duality transformations receive quantum corrections at order $\alpha'$. In
this paper, we use the consistency of the gravity couplings on the D-brane
effective action at order $\alpha'$, with the above T-duality transformations
to find the B-field and the dilaton couplings. We show that these couplings are
fully consistent with the corresponding disk-level S-matrix elements in string
theory.

27
The categories of this paper are: comp-gas
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The categories of this paper are: patt-sol
11
The categories of this paper are: hep-lat
31
The categories of this paper are: ao-sci
9
The categories of this paper are: nlin
37
The categories of this paper are: supr-con
34
The categories of this paper are: chem-ph
35
The categories of this paper are: mtrl-th
24
The categories of this paper are: dg-ga
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The categories of this paper are: adap-org
5
The categories of this paper are: gr-qc
33
The categories of this paper are: plasm-ph
19
The categories of this paper are: eess
2
The categories of this paper are: math
4
The categories of this paper are: cond-mat
1
The categories of this paper are: cs