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arXiv 2003.12487hep-thgr-qchep-ph
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字符串几何中的字符串背景

String Backgrounds in String Geometry

Masaki Honda, Matsuo Sato

备注：
9 pages, minor changes
发表信息：
Int.J.Mod.Phys.A 35 (2020) 27, 2050176
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摘要：

弦几何理论是弦论的非微扰表述的候选者。为了确定弦真空，我们需要弄清楚弦几何理论是如何描述弦背景的。在本文中，我们表明，字符串背景是嵌入在配置的领域的字符串几何模型。特别是，我们证明了当且仅当嵌入的弦背景满足其运动方程时，这些配置满足弦几何模型的运动方程。这意味着弦背景的经典动力学被描述为弦几何理论中经典动力学的一部分。此外，我们定义了一个能量的配置中的字符串几何模型，因为它们不依赖于字符串几何时间。弦背景可以通过最小化能量来确定。

英文摘要：

String geometry theory is a candidate of the non-perturbative formulation of string theory. In order to determine the string vacuum, we need to clarify how string backgrounds are described in string geometry theory. In this paper, we show that the string backgrounds are embedded in configurations of the fields of a string geometry model. Especially, we show that the configurations satisfy the equations of motion of the string geometry model if and only if the embedded string backgrounds satisfy their equations of motion. This means that classical dynamics of the string backgrounds are described as a part of classical dynamics in string geometry theory. Furthermore, we define an energy of the configurations in the string geometry model because they do not depend on the string geometry time. A string background can be determined by minimizing the energy.

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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