67 citations · 305 across the 16 of their papers we have counts for
3 papers · 1 filter
Inflation and the semiclassical dynamics of a conformal scalar field
G. L. Alberghi, C. Appignani, R. Casadio +2
We derive the semiclassical evolution of massless conformally coupled scalar matter in the de Sitter space-time from the Born-Oppenheimer reduction of the Wheeler-DeWitt equation.…
Boundaries and the Casimir effect in non-commutative space-time
Roberto Casadio, Alessandro Gruppuso, Benjamin Harms +1
We calculate modifications to the scalar Casimir force between two parallel plates due to space-time non-commutativity. We devise a heuristic approach to overcome the difficulties…
Non-adiabatic quantum effects from a Standard Model time-dependent Higgs vev
R. Casadio, P. L. Iafelice, G. P. Vacca
We consider the time-dependence of the Higgs vacuum expectation value (vev) given by the dynamics of the Standard Model and study the non-adiabatic production of both bosons and fe…