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arXiv 1806.04097hep-th
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爱因斯坦引力的量子化:希尔伯特空间的提取和约束

Quantization of Einstein Gravity: Extraction of Hilbert Space and Constraints

H. S. Sharatchandra

摘要:

本文详细讨论了从Einstein-Hilbert作用量形式泛函积分中抽取Hilbert空间和约束的问题。利用度量中的度量求出了同构不变测度。绕过了量化经典约束的过程。相反,相关的算子约束直接从泛函积分中获得,消除了从经典理论中猜测它们所涉及的模糊性和不确定性。由此产生的形式主义的新颖性进行了简要讨论。

英文摘要:

In this paper, a careful treatment of extraction of the Hilbert space and constraints from the formal functional integral with the Einstein-Hilbert action is given. The diffeomorphism inavariant measure is worked out using the metric of metrics. The procedure of quantizing the classical constraints is bypassed. Instead the relevant operator constraints are directly obtained from the functional integral, removing the ambiguities and uncertainties involved in guessing them from the classical theory. The novelties of the resulting formalism are briefly 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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