43 citations · 183 across the 15 of their papers we have counts for
3 papers · 1 filter
Scalar modes in extended hybrid metric-Palatini gravity: weak field phenomenology
Flavio Bombacigno, Fabio Moretti, Giovanni Montani
We investigate the nature of additional scalar degrees of freedom contained in extended hybrid metric-Palatini gravity, outlining the emergence of two coupled dynamical scalar mode…
Gravitational waves in a molecular medium: dispersion, extra polarizations and quantitative estimates
Fabio Moretti, Giovanni Montani
We analyze the propagation of gravitational waves in a molecular matter medium: our findings demonstrate that dispersion only is expected, together with the emergence of three extr…
Gauge invariant formulation of gravitational waves in metric gravity
Fabio Moretti, Flavio Bombacigno, Giovanni Montani
We analyze the gravitational waves propagation in metric theories of gravity. In particular, adopting a gauge invariant formalism we clearly determine the exact propagating…