61 citations · 234 across the 9 of their papers we have counts for
8 papers · 1 filter
Cassini and extra force constraints to nonminimally coupled gravity with screening mechanism
Riccardo March, Orfeu Bertolami, Marco Muccino +2
We consider a nonminimally coupled curvature-matter gravity theory at the Solar System scale. Both a fifth force of Yukawa type and a further non-Newtonian extra force that arises…
Constraining a nonminimally coupled curvature-matter gravity model with ocean experiments
Riccardo March, Orfeu Bertolami, Marco Muccino +2
We examine the constraints on the Yukawa regime from the non-minimally coupled curvature-matter gravity theory arising from deep underwater ocean experiments. We consider the geoph…
Nonminimally coupled curvature-matter gravity models and Solar System constraints
Riccardo March, Orfeu Bertolami, Jorge Páramos +1
We discuss constraints to some nonminimally (NMC) coupled curvature-matter models of gravity by means of Solar System experiments. First we discuss a NMC gravity model which consti…
The 1/c expansion of nonminimally coupled curvature-matter gravity model and constraints from planetary precession
Riccardo March, Jorge Páramos, Orfeu Bertolami +1
The effects of a nonminimally coupled curvature-matter model of gravity on a perturbed Minkowski metric are presented. The action functional of the model involves two functions $f^…
A perturbative approach for the study of compatibility between nonminimally coupled gravity and Solar System experiments
Orfeu Bertolami, Riccardo March, Jorge Páramos
We develop a framework for constraining a certain class of theories of nonminimally coupled (NMC) gravity with Solar System observations.
Solar System constraints to nonminimally coupled gravity
Orfeu Bertolami, Riccardo March, Jorge Páramos
We extend the analysis of Chiba, Smith and Erickcek \cite{CSE} of Solar System constraints on gravity to a class of nonminimally coupled (NMC) theories of gravity. These gen…
Constraining spacetime torsion with LAGEOS
Riccardo March, Giovanni Bellettini, Roberto Tauraso +1
We compute the corrections to the orbital Lense-Thirring effect (or frame-dragging) in the presence of spacetime torsion. We derive the equations of motion of a test body in the gr…
Constraining spacetime torsion with the Moon and Mercury
Riccardo March, Giovanni Bellettini, Roberto Tauraso +1
We report a search for new gravitational physics phenomena based on Einstein-Cartan theory of General Relativity including spacetime torsion. Starting from the parametrized torsion…