# Some remarks on anti-de Sitter D-branes

@article{Petropoulos2001SomeRO,
title={Some remarks on anti-de Sitter D-branes},
author={P Marios Petropoulos and Sylvain Ribault},
journal={Journal of High Energy Physics},
year={2001},
volume={2001},
pages={036-036}
}
• Published 24 May 2001
• Mathematics
• Journal of High Energy Physics
We present some preliminary investigations about the AdS2 × S2 D3-branes in AdS3 × S3. We analyse the quadratic fluctuations of the Dirac-Born- Infeld action around a given semi-classical D-brane configuration and compare them with results obtained by using conformal-field-theory techniques. We finally study classical motions of open strings attached to those D-branes and analyse the role of the spectral flow in this context.
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