AT1 - Extended Theories of Gravity and Quantum Cosmology |
Speaker |
Mendoza, Sergio |
Coauthors |
Barrientos, Ernesto; Mendoza, Sergio |
Talk Title |
MOND As The Weak Field Limit Of A Metric f(R,L_matt) Extended Theory Of Gravity |
Abstract |
I present a full relativistic metric f(R,L_matt) theory of gravity (where R is Ricci's scalar and L_matt the matter Lagrangian) for which its non-relativistic limit yields a MOND (MOdified Newtonian Dynamics) behaviour and a Tully-Fisher law scaling. I will also show how this proposal can explain the deflection of light for individual, groups and clusters of galaxies and the currently observed accelerated expansion rate of the universe. |
Talk view |
|
|