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arXiv 0810.3673hep-th
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非相对论膜

Non-relativistic Branes

Luca Mazzucato, Yaron Oz, Stefan Theisen

摘要:

我们构造了IIA/IIB型弦论和M-理论的引力非相对论膜解及其近视界几何。非相对论性的M2和M5膜度规具有薛定谔对称性,动力学指数分别为z=3/2和z=3,而已知的D3膜解具有z=2。非相对论性的D-膜、NS 5-膜、F-弦和KK量子度规具有渐近的时空平移、空间旋转、伽利略对称性和粒子数对称性。我们构造了非相对论性D1-D5系统的两种不同的引力背景,它们都具有指数z=2的渐近薛定谔对称性。我们研究了溶液的性质及其相图。

英文摘要:

We construct gravitational non-relativistic brane solutions of type IIA/IIB string theories and M-theory and their near-horizon geometries. The non-relativistic M2 and M5-brane metrics have Schroedinger symmetries with dynamical exponent z=3/2 and z=3, respectively, whereas the known D3-brane solution has z=2. The non-relativistic D-brane, NS5-brane, F-string and KK monopole metrics have asymptotically space and time translations, space rotations, Galilean symmetries and a particle number symmetry. We construct two different gravitational backgrounds of a non-relativistic D1-D5 system, both having asymptotically Schroedinger symmetry with exponent z=2. We study the properties of the solutions and their phase diagram.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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