D-brane interactions in type IIB plane-wave background
高能物理 - 理论
2016-09-06 v2
摘要
The cylinder diagrams that determine the static interactions between pairs of Dp-branes in the type IIB plane wave background are evaluated. The resulting expressions are elegant generalizations of the flat-space formulae that depend on the value of the Ramond-Ramond flux of the background in a non-trivial manner. The closed-string and open-string descriptions consistently transform into each other under a modular transformation only when each of the interacting D-branes separately preserves half the supersymmetries. These results are derived for configurations of euclidean signature D(p+1)-instantons but also generalize to lorentzian signature Dp-branes.
引用
@article{arxiv.hep-th/0205183,
title = {D-brane interactions in type IIB plane-wave background},
author = {Oren Bergman and Matthias R. Gaberdiel and Michael B. Green},
journal= {arXiv preprint arXiv:hep-th/0205183},
year = {2016}
}
备注
24 pages, Normalisation of boundary states corrected