440 citations · 3.8k across the 81 of their papers we have counts for
7 papers · 1 filter
Baryogenesis from Decaying Magnetic Helicity in Axiogenesis
Raymond T. Co, Valerie Domcke, Keisuke Harigaya
Generating axion dark matter through the kinetic misalignment mechanism implies the generation of large asymmetries for Standard Model fermions in the early universe. Even if these…
Wash-in leptogenesis after axion inflation
Valerie Domcke, Kohei Kamada, Kyohei Mukaida +2
CP violation and the violation of baryon-minus-lepton number B-L do not necessarily have to occur simultaneously in order to accomplish successful leptogenesis. Instead, it suffice…
A new constraint on primordial lepton flavour asymmetries
Valerie Domcke, Kohei Kamada, Kyohei Mukaida +2
A chiral chemical potential present in the early universe can source helical hypermagnetic fields through the chiral plasma instability. If these hypermagnetic fields survive until…
Charge transfer between rotating complex scalar fields
Valerie Domcke, Keisuke Harigaya, Kyohei Mukaida
We consider the transfer of a U(1) charge density between Bose-Einstein condensates of complex scalar fields coupled to a thermal bath, focusing on the case of a homogeneous Afflec…
Transient phenomena in the axion assisted Schwinger effect
Valerie Domcke, Yohei Ema, Kyohei Mukaida
Particle production induced by a time-dependent background is well understood as the projection of the time-evolved initial state onto a set of final states. While the asymptotic i…
Cosmology with the Laser Interferometer Space Antenna
Pierre Auclair, David Bacon, Tessa Baker +177
The Laser Interferometer Space Antenna (LISA) has two scientific objectives of cosmological focus: to probe the expansion rate of the universe, and to understand stochastic gravita…
A novel search for high-frequency gravitational waves with low-mass axion haloscopes
Valerie Domcke, Camilo Garcia-Cely, Nicholas L. Rodd
Gravitational waves (GWs) generate oscillating electromagnetic effects in the vicinity of external electric and magnetic fields. We discuss this phenomenon with a particular focus…