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arXiv 1102.0298hep-th
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非相对论膜的几何和相结构

Geometry and Phase Structure of Non-Relativistic Branes

Nabamita Banerjee, Suvankar Dutta, Dileep P. Jatkar

摘要:

我们使用的解决方案生成技术,TsT变换,获得新的解决方案,在第二型弦论理论以及M-理论。我们明确地从旋转D3和M2膜以及D1-D5-p系统开始计算例子。在众多的解中,我们发现许多解具有渐近薛定谔对称性。我们还设计了一种新的推导黑膜系统自由能的方法,这种方法比欧氏作用量法更有效。我们测试我们的方法在已知的例子,然后将其应用到新的渐近薛定谔背景。我们研究这些背景的相结构,通过分析由此导出的自由能。

英文摘要:

We use the solution generating technique, the TsT transformation, to obtain new solutions in type II string theory as well as in M-theory. We explicitly work out examples starting with rotating D3 and M2 branes as well as D1-D5-p system. Among a variety of solutions, we find many of them have asymptotic Schrödinger symmetry. We also device a new method of deriving free energy of black brane systems, which is more efficient than the Euclidean action procedure. We test our method on known examples before applying it to new asymptotically Schrödinger backgrounds. We study phase structure of these backgrounds by analysing the free energy thus derived.

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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