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arXiv 0911.0599gr-qc
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从弦世界表构造时空

Constructing Spacetime from the String Worldsheet

Mark D. Roberts

摘要:

在某种意义上,黎曼几何可以被认为是从点粒子的芬斯勒性质建立起来的几何。的推广,这是建立在几何形状的芬斯勒性质的字符串和膜进行了调查。只有经典的论点提出了一种物理解释,即微观弦与宏观几何直接相关;或者,由此产生的几何可以解释为描述微观时空的几何。

英文摘要:

In a certain sense riemannian geometry can be thought of as geometry built up from the finslerian properties of point particles. The generalization of this to where the geometry is built up from the finslerian properties of string and membranes is investigated. Solely classical arguments suggest a physical interpretation in which microscopic strings are directly related to macroscopic geometry; alternatively the resulting geometry can be interpretated as that describing microsopic spacetime.

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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