Several supergravity solutions corresponding to both Dp, as well as Dp — Dp' systems, in NS-NS and R-R pp-wave background originating from AdS_3 x S~3 x R~4 are presented. The supersymmetry properties of these solutions are analysed along with a brief outline of the world sheet construction for the p — p' branes.
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机译：在NS-NS和R-R pp波背景下，提出了与Dp以及Dp_Dp'系统相对应的几种超重力解，它们源自AdS_3 x S〜3 x R〜4。分析了这些解决方案的超对称特性，并简要概述了p-p'骨架的世界板材构造。
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