Back-Reaction of Gravitational Waves Revisited
(Robert Brandenberger, Tomo Takahashi)
A Cosmological Signature of the SM Higgs Instability: Gravitational Waves
(José Ramón Espinosa, Davide Racco, Antonio Riotto)
Black Holes' Dark Dress: On the merger rate of a subdominant population of primordial black holes
(Bradley J. Kavanagh, Daniele Gaggero, Gianfranco Bertone)