Different computational techniques for cosmological phase transition parameters can impact
the gravitational wave (GW) spectra predicted in a given particle physics model. To …

Slow first-order phase transitions generate large inhomogeneities that can lead to the
formation of primordial black holes. We show that the gravitational wave spectrum then …

A bstract The production of three Higgs bosons at hadron colliders can be enhanced by a
double-resonant effect in the ℤ 2-symmetric two-real-singlet extension of the Standard …

Primordial gravitational wave backgrounds from phase transitions with next generation
ground based detectors - IOPscience Skip to content IOP Science home Accessibility Help …

We propose a simple model that can alleviate the H 0 tension while remaining consistent
with big bang nucleosynthesis (BBN). It is based on a dark sector described by a standard …

A bstract We study the formation of primordial black holes (PBHs) from density fluctuations
due to supercooled phase transitions (PTs) triggered in an axion-like particle (ALP) model …

WallGo is an open source software for the computation of the bubble wall velocity in first-
order cosmological phase transitions. It also computes the energy budget available for the …

Employing effective field theory techniques, we advance computations of thermal
parameters that enter predictions for the gravitational wave spectra from first-order …

Abstract Models with classical scale symmetry, which feature radiative symmetry breaking,
generically lead to a supercooled first-order phase transition in the early Universe resulting …

In this paper, we investigate the dynamics of the nucleating scalar field during the first-order
phase transitions by incorporating one-loop corrections of classical fluctuations. We assume …