Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: D-branes in AdS_3xS^3xS^3xS^1   We analyse the possible D-brane configurations in an AdS_3xS^3xS^3xS^1
background with a NS-NS B field, by using the boundary state formalism. We
study their geometry and we determine the fraction of spacetime supersymmetry
preserved by these solutions.

14
The categories of this paper are: math-ph
37
The categories of this paper are: supr-con
5
The categories of this paper are: gr-qc
22
The categories of this paper are: chao-dyn
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The categories of this paper are: patt-sol
0
The categories of this paper are: hep-ph
11
The categories of this paper are: hep-lat
9
The categories of this paper are: nlin
26
The categories of this paper are: bayes-an
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The categories of this paper are: funct-an
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The categories of this paper are: eess
16
The categories of this paper are: stat
4
The categories of this paper are: cond-mat
32
The categories of this paper are: atom-ph
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The categories of this paper are: nucl-ex
8
The categories of this paper are: hep-ex