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Emergent gravity as the eraser of anomalous gauge boson masses, and QFT-GR concord
General Relativity and Gravitation ( IF 2.8 ) Pub Date : 2021-02-22 , DOI: 10.1007/s10714-021-02797-0
Durmuş Demir

In the same base setup as Sakharov’s induced gravity, we investigate emergence of gravity in effective quantum field theories (QFT), with particular emphasis on the gauge sector in which gauge bosons acquire anomalous masses in proportion to the ultraviolet cutoff \(\varLambda _\wp \). Drawing on the fact that \(\varLambda _\wp ^2\) corrections explicitly break the gauge and Poincare symmetries, we find that it is possible to map \(\varLambda _\wp ^2\) to spacetime curvature as a covariance relation and we find also that this map erases the anomalous gauge boson masses. The resulting framework describes gravity by the general relativity (GR) and matter by the QFT itself with \(\log \varLambda _\wp \) corrections (dimensional regularization). This QFT-GR concord predicts existence of new physics beyond the Standard Model such that the new physics can be a weakly-interacting or even a non-interacting sector comprising the dark matter, dark energy and possibly more. The concord has consequential implications for collider, astrophysical and cosmological phenomena.



中文翻译:

新兴引力作为异常玻色子质量的橡皮擦,以及QFT-GR一致

在与萨哈罗夫感应引力相同的基本设置中,我们研究了有效量子场论(QFT)中引力的出现,特别着重于标量玻色子中标量玻色子根据紫外线截止\(\ varLambda _ wp \)。利用\(\ varLambda _ \ wp ^ 2 \)修正显式破坏规范和Poincare对称性这一事实,我们发现可以将\(\ varLambda _ \ wp ^ 2 \)映射到时空曲率作为协方差关系,我们还发现,该图消除了异常规范玻色子质量。生成的框架通过广义相对论(GR)描述引力,并通过QFT本身使用\(\ log \ varLambda _ \ wp \)描述物质更正(尺寸正则化)。这个QFT-GR协议预测了标准模型以外的新物理的存在,因此新物理可能是一个弱相互作用的领域,甚至是一个不相互作用的领域,包括暗物质,暗能量以及可能更多的物质。和谐对撞机,天体物理学和宇宙学现象具有重要意义。

更新日期:2021-02-22
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