Publications (44)
Modifying Gravity in the Infra-Red by imposing an "Ultra-Strong" Equivalence Principle
Federico Piazza
Measuring deviations from a cosmological constant: a field-space parameterization
Robert Crittenden, Elisabetta Majerotto, Federico Piazza
A relativistic non-relativistic Goldstone theorem: gapped Goldstones at finite charge density
Alberto Nicolis, Federico Piazza
Effective Field Theory of Cosmological Perturbations
Federico Piazza, Filippo Vernizzi
Sub-eV scalar dark matter through the super-renormalizable Higgs portal
Federico Piazza, Maxim Pospelov
Quantum degrees of freedom of a region of spacetime
Federico Piazza
Minimal cosmography
Federico Piazza, Thomas Schucker
Scalar-tensor theories, trace anomalies and the QCD-frame
Francesco Nitti, Federico Piazza
Eternal inflation and a thermodynamic treatment of Einstein's equations
Jose Tomas Galvez Ghersi, Ghazal Geshnizjani, Federico Piazza +1
The IR-Completion of Gravity: What happens at Hubble Scales?
Federico Piazza
Runaway dilaton and equivalence principle violations
Thibault Damour, Federico Piazza, Gabriele Veneziano
Healthy theories beyond Horndeski
Jérôme Gleyzes, David Langlois, Federico Piazza +1
Gaugid inflation
Federico Piazza, David Pirtskhalava, Riccardo Rattazzi +1
Bimetric structure formation: non-Gaussian predictions
Joao Magueijo, Johannes Noller, Federico Piazza
Essential Building Blocks of Dark Energy
Jerome Gleyzes, David Langlois, Federico Piazza +1
Effective field theory for gravitational radiation in scalar-tensor gravity
Adrien Kuntz, Federico Piazza, Filippo Vernizzi
Renormalized Thermal Entropy in Field Theory
Sergio Cacciatori, Fabio Costa, Federico Piazza
Gauss-Codazzi thermodynamics on the timelike screen
Federico Piazza
The Gravitational Suppression Hypothesis: Dynamical Analysis in the Small Velocity Regime
Christian Marinoni, Federico Piazza
Fitting Type Ia supernovae with coupled dark energy
Luca Amendola, Maurizio Gasperini, Federico Piazza
Quasi-normal modes of charged, dilaton black holes
Valeria Ferrari, Massimo Pauri, Federico Piazza
New views on the low-energy side of gravity
Federico Piazza
Diagnostic of Horndeski Theories
Louis Perenon, Christian Marinoni, Federico Piazza
Modelling a Particle Detector in Field Theory
Fabio Costa, Federico Piazza
Limits on the anomalous speed of gravitational waves from binary pulsars
Hermano Velten, Jose Beltrán Jiménez, Federico Piazza
Enhanced gravitational scattering from large extra dimensions
Kazuya Koyama, Federico Piazza, David Wands
Dilatonic ghost condensate as dark energy
Federico Piazza, Shinji Tsujikawa
Phenomenology of dark energy: general features of large-scale perturbations
Louis Perenon, Federico Piazza, Christian Marinoni +1
Constraints on modified gravity from Planck 2015: when the health of your theory makes the difference
Valentina Salvatelli, Federico Piazza, Christian Marinoni
Zoology of condensed matter: Framids, ordinary stuff, extra-ordinary stuff
Alberto Nicolis, Riccardo Penco, Federico Piazza +1
Piercing the Vainshtein screen with anomalous gravitational wave speed: Constraints on modified gravity from binary pulsars
Jose Beltran Jimenez, Federico Piazza, Hermano Velten
The Effective Field Theory of Dark Energy
Giulia Gubitosi, Federico Piazza, Filippo Vernizzi
The universe is accelerating. Do we need a new mass scale?
Savvas Nesseris, Federico Piazza, Shinji Tsujikawa
Phenomenology of dark energy: exploring the space of theories with future redshift surveys
Federico Piazza, Heinrich Steigerwald, Christian Marinoni
Rapidly-Varying Speed of Sound, Scale Invariance and Non-Gaussian Signatures
Justin Khoury, Federico Piazza
Exploring gravitational theories beyond Horndeski
Jérôme Gleyzes, David Langlois, Federico Piazza +1
More on gapped Goldstones at finite density: More gapped Goldstones
Alberto Nicolis, Riccardo Penco, Federico Piazza +1
Infrared-modified Universe
Federico Piazza
Glimmers of a pre-geometric perspective
Federico Piazza
SNLS data are consistent with acceleration at z=3
Luca Amendola, M. Gasperini, Federico Piazza
Spontaneous Symmetry Probing
Alberto Nicolis, Federico Piazza
Model for Gravitational Interaction between Dark Matter and Baryons
Federico Piazza, Christian Marinoni
Volumes of Space as Subsystems
Federico Piazza, Fabio Costa
The GraS Hypothesis: a Model for Dark Matter-Baryons Gravitational Interaction
Federico Piazza, Christian Marinoni