4 papers
Dark matter in scale-invariant gravity with hidden-sector condensation
Juan P. Garcés, Jisuke Kubo, Manfred Lindner +1
The origin of the electroweak scale, cosmic inflation, and dark matter are often treated as independent problems beyond the Standard Models of particle physics and cosmology. In th…
Primordial Dirac Leptogenesis
Aqeel Ahmed, Juan P. Garcés, Manfred Lindner
We present a novel realization of Dirac leptogenesis based on the post-inflationary reheating phase of the early universe. An asymmetry generated within the scalar sector via CP-vi…
The quantum criticality of the Standard Model and the hierarchy problem
Juan P. Garcés, Florian Goertz, Manfred Lindner +1
The naturalness principle has long guided efforts to understand physics beyond the Standard Model, with the hierarchy problem as the central issue. We revisit the role of quantum c…
Radiative Symmetry Breaking with a Scale Invariant Seesaw
Aqeel Ahmed, Juan P. Garcés, Manfred Lindner
We study a scale invariant inverse seesaw model that radiatively generates the electroweak scale, the Standard Model (SM) neutrino masses, and stabilizes the electroweak vacuum. Pr…