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arXiv · 2006.08802

Gravitational Wave Signatures of Lepton Universality Violation

Bartosz Fornal
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Abstract

We analyze the prospects for using gravitational waves produced in early universe phase transitions as a complementary probe of the flavor anomalies in B meson decays. We focus on the Left-Right SU(4) Model, for which the strength of the observed lepton universality violation and consistency with other experiments impose a vast hierarchy between the symmetry breaking scales. This leads to a multipeaked gravitational wave signature within the reach of upcoming gravitational wave detectors.

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Bartosz Fornal. 2020-06-15. Gravitational Wave Signatures of Lepton Universality Violation. https://doi.org/10.1103/physrevd.103.015018

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