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arXiv 0904.3620hep-th
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非相对论性超对称Dp膜

Non-relativistic supersymmetric Dp branes

Shesansu Sekhar Pal

摘要:

给出了各种$p$ -膜的超引力解,除了D1膜的情况,它打破了超对称性的一半,并且在性质上是明显非相对论的。这些解所具有的对称性是空间和时间的平移、旋转、提升,但除了$p\neq 3$之外没有任何缩放和特殊的保形变换。我们还构造了奇异锥和变形锥上相交$D3$和$D5$膜的超对称非相对论级联解,其中$D5$包在Calabi-Yau的$S^2$上,即Klebanov-Tseytlin和Klebanov-Strassler解以及超对称非相对论M2膜解的类似物。

英文摘要:

The supergravity solutions to various $p$-branes are presented and typically it breaks one quarter of supersymmetry except for the D1 brane case, where it breaks one half of supersymmetry and are manifestly non-relativistic in nature. The symmetries that the solutions enjoys are that of space and time translations, rotations, boosts but without any scaling and special conformal transformations except for $p\neq 3$. We have also constructed supersymmetric non-relativistic cascading solutions to intersecting $D3$ and $D5$ branes on both the singular as well as on deformed conifold, where the $D5$'s are wrapped on the $S^2$ of the Calabi-Yau i.e. the analogs of Klebanov-Tseytlin and Klebanov-Strassler solutions and the supersymmetric non-relativistic M2 brane solution.

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