57 citations · 284 across the 20 of their papers we have counts for
4 papers · 1 filter
Stability of domain walls in models with asymmetric potentials
Tomasz Krajewski, Jan Henryk Kwapisz, Zygmunt Lalak +1
We study the evolution of cosmological domain walls in models with asymmetric potentials. Our research goes beyond the standard case of spontaneous breaking of an approximate symme…
Gravitational wave signals and cosmological consequences of gravitational reheating
Michał Artymowski, Olga Czerwińska, Zygmunt Lalak +1
Reheating after inflation can proceed even if the inflaton couples to Standard Model (SM) particles only gravitationally. However, particle production during the transition between…
Domain walls and gravitational waves in the Standard Model
Tomasz Krajewski, Zygmunt Lalak, Marek Lewicki +1
We study domain walls which can be created in the Standard Model under the assumption that it is valid up to very high energy scales. We focus on domain walls interpolating between…
Multi-phase induced inflation in theories with non-minimal coupling to gravity
Michal Artymowski, Zygmunt Lalak, Marek Lewicki
In this paper we investigate the induced inflation with two flat regions: one Starobinsky-like plateau in big field regime and one shorter plateau around the saddle point of the Ei…