Publications (18)
Effects of modified gravity on B-mode polarization
Luca Amendola, Guillermo Ballesteros, Valeria Pettorino
Non-linear dark energy clustering
Stefano Anselmi, Guillermo Ballesteros, Massimo Pietroni
Standard Model-Axion-Seesaw-Higgs Portal Inflation. Five problems of particle physics and cosmology solved in one stroke
Guillermo Ballesteros, Javier Redondo, Andreas Ringwald +1
Large tensor-to-scalar ratio and running of the scalar spectral index with Instep Inflation
Guillermo Ballesteros, J. Alberto Casas
Nonlinear cosmological consistency relations and effective matter stresses
Guillermo Ballesteros, Lukas Hollenstein, Rajeev Kumar Jain +1
On the merger rate of primordial black holes: effects of nearest neighbours distribution and clustering
Guillermo Ballesteros, Pasquale D. Serpico, Marco Taoso
Primordial black hole dark matter from single field inflation
Guillermo Ballesteros, Marco Taoso
Massive and modified gravity as self-gravitating media
Guillermo Ballesteros, Denis Comelli, Luigi Pilo
Thermodynamics of perfect fluids from scalar field theory
Guillermo Ballesteros, Denis Comelli, Luigi Pilo
The effective field theory of multi-component fluids
Guillermo Ballesteros, Brando Bellazzini, Lorenzo Mercolli
Exceptional Composite Dark Matter
Guillermo Ballesteros, Adrian Carmona, Mikael Chala
Radiative plateau inflation
Guillermo Ballesteros, Carlos Tamarit
The effective theory of fluids at NLO and implications for dark energy
Guillermo Ballesteros
Black hole formation from a general quadratic action for inflationary primordial fluctuations
Guillermo Ballesteros, Jose Beltran Jimenez, Mauro Pieroni
Dark energy with non-adiabatic sound speed: initial conditions and detectability
Guillermo Ballesteros, Julien Lesgourgues
Unifying inflation with the axion, dark matter, baryogenesis and the seesaw mechanism
Guillermo Ballesteros, Javier Redondo, Andreas Ringwald +1
Higgs portal valleys, stability and inflation
Guillermo Ballesteros, Carlos Tamarit
Effective perfect fluids in cosmology
Guillermo Ballesteros, Brando Bellazzini