411 citations · 1.7k across the 25 of their papers we have counts for
29 papers
Domain Walls From Confining Bubbles: Yang Mills at Finite
Bruno Missoni, Enrico Morgante, Nicklas Ramberg
We study the confinement phase transition in SU() pure Yang-Mills theory at finite using the Improved Holographic QCD (IHQCD) model. We show that the critical temp…
A post-inflationary kinetic axion
Enrico Morgante, Riccardo Natale
We present a novel realization of axion kinetic misalignment, triggered by a Hubble-induced phase transition during a post-inflationary stiff (kination) era. A negative Ricci scala…
ALP Production from Abelian Gauge Bosons: Beyond Hard Thermal Loops
Mathias Becker, Julia Harz, Enrico Morgante +2
Previous computations of feebly interacting particle production have encountered issues with unphysical (negative) interaction rates at soft momenta. We address this problem by stu…
Reconstructing Primordial Curvature Perturbations via Scalar-Induced Gravitational Waves with LISA
Jonas El Gammal, Aya Ghaleb, Gabriele Franciolini +17
Many early universe scenarios predict an enhancement of scalar perturbations at scales currently unconstrained by cosmological probes. These perturbations source gravitational wave…
Primordial gravitational waves in the nano-Hertz regime and PTA data -- towards solving the GW inverse problem
Eric Madge, Enrico Morgante, Cristina Puchades-Ibáñez +4
In recent years, several pulsar timing array collaborations have reported first hints for a stochastic gravitational wave background at nano-Hertz frequencies. Here we elaborate on…
Echo of the Dark: gravitational waves from dark SU(3) Yang-Mills theory
Enrico Morgante, Nicklas Ramberg, Pedro Schwaller
We analyze the phase transition in improved holographic QCD to obtain an estimate of the gravitational wave signal emitted in the confinement transition of a pure SU(3) Yang-Mills…