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arXiv · 0805.3276

Bound-states of D-branes in L-R asymmetric superstring vacua

Massimo Bianchi
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Abstract

We discuss bound-states of D-branes in truly L-R asymmetric and thus non-geometric Type II vacuum configurations with extended supersymmetry. We argue for their stability as a result of residual supersymmetry and coupling to R-R potentials surviving in the massless spectrum. We then identify the open string excitations of these L-R asymmetric BPS D-branes. Finally, we briefly comment on possible applications and extensions.

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Massimo Bianchi. 2008-05-21. Bound-states of D-branes in L-R asymmetric superstring vacua. https://doi.org/10.1016/j.nuclphysb.2008.07.008

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