13 citations · 31 across the 8 of their papers we have counts for
8 papers
A Comprehensive Analysis of the R2HDM Vacuum Evolution and the Induced GW and Collider Phenomenology
Lisa Biermann, Christoph Borschensky, Rafael Boto +3
Extended Higgs sectors beyond the Standard Model (BSM) allow to dynamically generate the observed baryon asymmetry of the Universe through electroweak baryogenesis and thereby solv…
A Deep Dive into Baryon Asymmetry -- the C2HDM
Margarete Mühlleitner, Johann Plotnikov, Rui Santos +1
In this paper, we present our new implementation of the computation of the baryon asymmetry in the code BSMPT. It is based on the WKB ansatz generalizing the transport equations to…
BSMPT v3 A Tool for Phase Transitions and Primordial Gravitational Waves in Extended Higgs Sectors
Philipp Basler, Lisa Biermann, Margarete Mühlleitner +3
Strong first-order phase transitions (SFOPT) during the evolution of the Higgs potential in the early universe not only allow for the dynamical generation of the observed matter-an…
Electroweak Corrections to Higgs Boson Decays in a Complex Singlet Extension of the SM and their Phenomenological Impact
Felix Egle, Margarete Mühlleitner, Rui Santos +1
The complex singlet extension CxSM of the Standard Model (SM) is a simple extension of the SM with two visible Higgs bosons in the spectrum and a Dark Matter (DM) candidate. In thi…
Gravitational echoes of lepton number symmetry breaking with light and ultralight Majorons
Andrea Addazi, Antonino Marcianò, António P. Morais +3
We formulate a version of the low-scale Majoron model equipped with an inverse seesaw mechanism featuring lepton-number preserving dimension-6 operators in the scalar potential. Co…
Gravitational-Wave Signatures of Chiral-Symmetric Technicolor
Hao Yang, Felipe F. Freitas, Antonino Marciano +3
A chiral-symmetric technicolor model successfully reconciles the tension between electroweak precision tests and traditional technicolor models. Focusing on its simplest realizatio…
One-loop Corrections to the Higgs Boson Invisible Decay in a Complex Singlet Extension of the SM
Felix Egle, Margarete Mühlleitner, Rui Santos +1
The search for dark matter (DM) at colliders is founded on the idea of looking for something invisible. There are searches based on production and decay processes where DM may reve…
Impact of SM parameters and of the vacua of the Higgs potential in gravitational waves detection
Felipe F. Freitas, Gabriel Lourenço, António P. Morais +5
In this work we discuss two different phases of a complex singlet extension of the Standard Model (SM) together with an extension that also includes new fermion fields, in particul…