54 citations · 107 across the 4 of their papers we have counts for
4 papers
Vacuum Energy and Standard Model Physics
G. L. Alberghi, A. Y. Kamenshchik, A. Tronconi +2
The conditions for the cancellation of one loop contributions to vacuum energy (both U.V. divergent and finite) coming from the Standard Model (SM) fields are examined. It is prove…
Cosmological Unparticle Correlators
G. L. Alberghi, A. Yu. Kamenshchik, A. Tronconi +2
We introduce and study an extension of the correlator of unparticle matter operators in a cosmological environment. Starting from FRW spaces we specialize to a de Sitter spacetime…
Dark Energy, Induced Gravity and Broken Scale Invariance
F. Finelli, A. Tronconi, G. Venturi
We study the cosmological evolution of an induced gravity model with a self-interacting scalar field and in the presence of matter and radiation. Such model leads to Einstein G…
The Impact of Ultraviolet Regularization on the Spectrum of Curvature Perturbations During Inflation
F. Finelli, G. Marozzi, G. P. Vacca +1
Inflationary predictions based on the linear theory of cosmological perturbations are related to the two point function of a (second quantized) real scalar free field during the ac…