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arXiv 1407.4444gr-qchep-th
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具有结构函数的有效约束代数

Effective constraint algebras with structure functions

Martin Bojowald, Suddhasattwa Brahma

摘要:

本文给出了一个结果,即态的涨落和高阶矩并不意味着约束系统结构函数的量子修正。正则量子引力,其结构函数编码的时空结构的后果进行了讨论。特别是在圈量子引力模型中发现的变形代数,即使在普朗克体系中也能提供可靠的信息。

英文摘要:

This article presents the result that fluctuations and higher moments of a state do not imply quantum corrections in structure functions of constrained systems. Consequences for canonical quantum gravity, whose structure functions encode space-time structure, are discussed. In particular, deformed algebras found in models of loop quantum gravity provide reliable information even in the Planck regime.

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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