51 citations · 51 across the 1 of their papers we have counts for
7 papers
A fake doublet solution to the muon anomalous magnetic moment
Damiano Anselmi, Kristjan Kannike, Carlo Marzo +5
Extensions to the Standard Model that use strictly off-shell degrees of freedom - the fakeons - allow for new measurable interactions at energy scales usually precluded by the cons…
Phenomenology of a Fake Inert Doublet Model
Damiano Anselmi, Kristjan Kannike, Carlo Marzo +5
We introduce a new way of modeling the physics beyond the Standard Model by considering fake, strictly off-shell degrees of freedom: the fakeons. To demonstrate the approach and ex…
Renormalization-group techniques for single-field inflation in primordial cosmology and quantum gravity
Damiano Anselmi, Filippo Fruzza, Marco Piva
We study inflation as a "cosmic" renormalization-group flow. The flow, which encodes the dependence on the background metric, is described by a running coupling , which parametr…
Predictions of quantum gravity in inflationary cosmology: effects of the Weyl-squared term
Damiano Anselmi, Eugenio Bianchi, Marco Piva
We derive the predictions of quantum gravity with fakeons on the amplitudes and spectral indices of the scalar and tensor fluctuations in inflationary cosmology. The action is $R+R…
On The Behavior Of Gravitational Force At Small Scales
Marco Piva
We point out the idea that, at small scales, gravity can be described by the standard degrees of freedom of general relativity, plus a scalar particle and a degree of freedom of a…
Quantum Gravity, Fakeons And Microcausality
Damiano Anselmi, Marco Piva
We investigate the properties of fakeons in quantum gravity at one loop. The theory is described by a graviton multiplet, which contains the fluctuation of the metric, a m…