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hep-ph2023★ 27 cited
Upper Bound on Thermal Gravitational Wave Backgrounds from Hidden Sectors
Marco Drewes, Yannis Georis, Juraj Klaric +1
Hot viscous plasmas unavoidably emit a gravitational wave background, similar to electromagnetic black body radiation. We study the contribution from hidden particles to the diffus…
hep-ph2023
Parameter space for testable leptogenesis
Yannis Georis
Extending the Standard Model with right-handed neutrinos provides a minimal explanation for both light neutrino masses (through the type-I seesaw mechanism) and the baryon asymmetr…