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arXiv · 1612.03069

Gauge hierarchy problem in asymptotically safe gravity--the resurgence mechanism

Christof Wetterich·Masatoshi Yamada
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Abstract

The gauge hierarchy problem could find a solution within the scenario of asymptotic safety for quantum gravity. We discuss a "resurgence mechanism" where the running dimensionless coupling responsible for the Higgs scalar mass first decreases in the ultraviolet regime and subsequently increases in the infrared regime. A gravity induced large anomalous dimension plays a crucial role for the required "self-tuned criticality" in the ultraviolet regime beyond the Planck scale.

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Christof Wetterich, Masatoshi Yamada. 2017-04-28. Gauge hierarchy problem in asymptotically safe gravity--the resurgence mechanism. https://doi.org/10.1016/j.physletb.2017.04.049

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