3 papers
cs.LG2022
Geometric Deep Learning for the Assessment of Thrombosis Risk in the Left Atrial Appendage
Xabier Morales, Jordi Mill, Guillem Simeon +4
The assessment of left atrial appendage (LAA) thrombogenesis has experienced major advances with the adoption of patient-specific computational fluid dynamics (CFD) simulations. No…
astro-ph.CO2020
Scalar-tensor extension of Natural Inflation
Guillem Simeon
We show that embedding Natural Inflation in a more general scalar-tensor theory, with non-minimal couplings to the Ricci scalar and the kinetic term, alleviates the current tension…
astro-ph.CO2018
Natural Inflation with a periodic non-minimal coupling
Ricardo Z. Ferreira, Alessio Notari, Guillem Simeon
Natural inflation is an attractive model for primordial inflation, since the potential for the inflaton is of the pseudo Nambu-Goldstone form, , and so is…