57 citations · 155 across the 19 of their papers we have counts for
5 papers · 1 filter
Quantum gravity phenomenology at the dawn of the multi-messenger era -- A review
A. Addazi, J. Alvarez-Muniz, R. Alves Batista +157
The exploration of the universe has recently entered a new era thanks to the multi-messenger paradigm, characterized by a continuous increase in the quantity and quality of experim…
Quantum vacuum fluctuations and the principle of virtual work in inhomogeneous backgrounds
S. A. Franchino-Viñas, M. N. Mantiñan, F. D. Mazzitelli
We discuss several aspects of the stress-energy tensor for a quantum scalar field in an inhomogeneous background, the latter being modeled by a variable mass. Using a perturbative…
The cosmological lithium problem, varying constants and the tension
S. A. Franchino-Viñas, M. E. Mosquera
In this work we show that the cosmological lithium problem and the tension could be eased at the same time by allowing variations in the fundamental constants. We compute the…
The Snyder-de Sitter Scalar Quantum Field Theory in D=2
S. A. Franchino-Viñas, S. Mignemi
We study the two-dimensional version of a quartic self-interacting quantum scalar field on a curved and noncommutative space (Snyder-de Sitter). We show that the model is renormali…
Trace anomaly for Weyl fermions using the Breitenlohner-Maison scheme for
S. Abdallah, S. A. Franchino-Viñas, M. B. Fröb
We revisit the computation of the trace anomaly for Weyl fermions using dimensional regularization. For a consistent treatment of the chiral gamma matrix in dimensional regul…