99 citations · 269 across the 15 of their papers we have counts for
4 papers · 1 filter
Constraining dark matter from strong phase transitions in a model: Implications for neutrino masses and muon
Sandhya Choubey, Sarif Khan, Marco Merchand +1
In this paper, we study a non-minimal gauged model, where we add two complex singlet scalars, three right-handed Majorana neutrinos (RHN), and a vector-like dark f…
Phase transition and gravitational waves in maximally symmetric composite Higgs model
Avik Banerjee, Marco Merchand, Ignacy Nałęcz
In this paper we study phase transitions in a maximally symmetric composite Higgs model with next-to-minimal coset, where a pseudoscalar singlet emerges alongside the Higgs doublet…
Impact of theoretical uncertainties on model parameter reconstruction from GW signals sourced by cosmological phase transitions
Marek Lewicki, Marco Merchand, Laura Sagunski +2
Different computational techniques for cosmological phase transition parameters can impact the Gravitational Wave (GW) spectra predicted in a given particle physics model. To scrut…
Gravitational waves from first-order phase transitions in LISA: reconstruction pipeline and physics interpretation
Chiara Caprini, Ryusuke Jinno, Marek Lewicki +6
We develop a tool for the analysis of stochastic gravitational wave backgrounds from cosmological first-order phase transitions with LISA: we initiate a template databank for these…