Gravitational Wave Signatures of Lepton Universality Violation. (arXiv:2006.08802v2 [hep-ph] UPDATED)
<a href="http://arxiv.org/find/hep-ph/1/au:+Fornal_B/0/1/0/all/0/1">Bartosz Fornal</a>
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.
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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