50 citations · 82 across the 4 of their papers we have counts for
4 papers
Electrogenesis via primordial black holes
Diego N. Pelliccia
It was recently shown that the vanishing of the Coulomb field related to the electric charge of a black hole by virtue of a tiny but non-vanishing photon mass can produce an electr…
Photon mass and electrogenesis
Alexander Dolgov, Diego N. Pelliccia
We show that if photon possesses a tiny but non-vanishing mass the universe cannot be electrically neutral. Cosmological electric asymmetry could be generated either at an early st…
Scalar field instability in de Sitter space-time
Alexander Dolgov, Diego N. Pelliccia
Starting from the equation of motion of the quantum operator of a real scalar field phi in de Sitter space-time, a simple differential equation is derived which describes the evolu…
Gribov Problem for Gauge Theories: a Pedagogical Introduction
Giampiero Esposito, Diego N. Pelliccia, Francesco Zaccaria
The functional-integral quantization of non-Abelian gauge theories is affected by the Gribov problem at non-perturbative level: the requirement of preserving the supplementary cond…