2 papers
hep-ph2026
Gravitational Wave Signatures from Lepton Number Breaking Phase Transitions with Flat Potentials
Gabriela Barenboim, Yeji Park, Liliana Velasco-Sevilla
Extensions of the Standard Model typically contain ``flaton fields" defined as fields with large vacuum expectation values and almost flat potentials where scalar self-coupling is…
hep-ph2024
Gravitational waves from a first-order phase transition of the inflaton
Jörn Kersten, Seong Chan Park, Yeji Park +2
We explore the production of gravitational waves (GW) resulting from a first-order phase transition (FOPT) in a non-minimally coupled `Dark Higgs Inflation' model. Utilizing a dark…