具有最大动量的广义不确定性原理:QFT、量子黑洞和一些宇宙学意义

IF 0.3 Q4 PHYSICS, MULTIDISCIPLINARY
Shalyt-Margolin Alexander
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引用次数: 0

摘要

本文是作者早期著作的延续,致力于研究量子场论(QFT)的适用边界。基于黑洞热力学在所有能量尺度上的结果,本工作证明,假设广义不确定性原理在普朗克尺度上具有最大动量,而众所周知的量子场论没有最小长度,那么在远离普朗克尺度的地方存在一个天然的紫外线适用边界(截止)。从所获得的结果中考虑了一些重要的宇宙学含义。具体来说,在考虑量子引力修正的情况下,估计暴胀模式中的e折叠数。此外,在这种情况下,以显式形式对特定的宇宙学参数进行了评估。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Generalized Uncertainty Principle with Maximal Momentum: QFT, Quantum Black Holes, and Some Cosmological Implications
This paper is a continuation of the earlier works written by the author and devoted to studies of the applicability boundary of a quantum field theory (QFT). Based on the results from black hole thermodynamics at all energy scales, this work demonstrates that, provided the Generalized Uncertainty Principle with maximal momentum at Planck scale and without a minimal length for the well-known quantum field theory, there exists a natural ultraviolet applicable boundary(cut-off) distant from the Planck scales. Some important cosmological implications from the obtained results are considered. Specifically, the number of e-folds in the inflation pattern is estimated considering the quantum-gravity corrections. Besides, particular cosmological parameters are evaluated in this case in the explicit form.
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来源期刊
Nonlinear Phenomena in Complex Systems
Nonlinear Phenomena in Complex Systems PHYSICS, MULTIDISCIPLINARY-
CiteScore
0.90
自引率
25.00%
发文量
32
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