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arXiv 0710.0404hep-th
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非定域宇宙学中的滚动快子

Rolling Tachyon in Nonlocal Cosmology

L. Joukovskaya

摘要:

本文讨论了由弦场论导出的非定域宇宙学模型。本文提出了一种新的构造双场组态下FRW度规中滚动快子解的方法,并给出了含非定域算子的Friedman方程的解。这些解决方案的宇宙学性质进行了讨论。

英文摘要:

Nonlocal cosmological models derived from String Field Theory are considered. A new method for constructing rolling tachyon solutions in the FRW metric in two field configuration is proposed and solutions of the Friedman equations with nonlocal operator are presented. The cosmological properties of these solutions are discussed.

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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