23 citations · 60 across the 4 of their papers we have counts for
4 papers
Observational Constraints in Nonlocal Gravity: the Deser-Woodard Case
Luca Amendola, Yves Dirian, Henrik Nersisyan +1
We study the cosmology of a specific class of nonlocal model of modified gravity, the so-called Deser-Woodard (DW) model, modifying the Einstein-Hilbert action by a term $\sim R f(…
Gravitational wave speed: Implications for models without a mass scale
Henrik Nersisyan, Nelson A. Lima, Luca Amendola
The recent report that the gravitational wave speed equals the light speed puts strong constraints on the anisotropic stress parameter of many modified gravity models, a quantity t…
Quantum Gravity inspired nonlocal gravity model
Luca Amendola, Nicolo Burzilla, Henrik Nersisyan
We consider a nonlocal gravity model motivated by nonperturbative Quantum Gravity studies. This model, if correct, suggests the existence of strong IR relevant effects which can le…
Electromagnetic Casimir effect for conducting plates in de Sitter spacetime
A. S. Kotanjyan, A. A. Saharian, H. A. Nersisyan
Two-point functions, the mean field squared and the vacuum expectation value (VEV) of the energy-momentum tensor are investigated for the electromagnetic field in the geometry of p…