Comments on D-brane interactions in PP-wave backgrounds

被引：0
|
作者：
Dabholkar, A [1 ]
Raeymaekers, J [1 ]
机构：
[1] Tata Inst Fundamental Res, Dept Theoret Phys, Bombay 400005, Maharashtra, India
来源：
JOURNAL OF HIGH ENERGY PHYSICS | 2003年 / 11期
关键词：
superstrings and heterotic strings; D-branes; Penrose limit and pp-wave background;
D O I：
暂无
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
We calculate the interaction potential between widely separated D-branes in PP-wave backgrounds in string theory as well as in low-energy supergravity. Timelike and spacelike orientations are qualitatively different but in both cases the effective brane tensions and RR charges take the same values as in Minkowski space in accordance with the expectations from the sigma model perturbation theory.
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页数：19
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