The cold dark-matter model successfully explains both the emergence and evolution of
cosmic structures on large scales and, when we include a cosmological constant, the …

This review deals with the inconsistency of inner dark matter density profiles in dwarf
galaxies, known as the cusp–core problem. In particular, we aim to focus on gas-poor dwarf …

We have obtained the first constraint of the parameter space of Scalar–Tensor–Vector
Gravity using the motion of the S2-star around the supermassive black hole at the centre of …

Tidal streams of disrupting dwarf galaxies orbiting around their host galaxy offer a unique
way to constrain the shape of galactic gravitational potentials. Such streams can be used as …

The Star Formation History and Dynamics of the Ultra-diffuse Galaxy Dragonfly 44 in MOND
and MOG - IOPscience This site uses cookies. By continuing to use this site you agree to our …

We consider the cosmological consequences of a special scalar-tensor-vector theory of
gravity, known as MOG (for MOdified Gravity), proposed to address the dark matter problem …

We have investigated whether the Scalar-Tensor-Vector Gravity (STVG) theory may explain
the kinematic of stars in dwarf spheroidal galaxies. STVG modifies general relativity by …

Modified gravity (MOG) and non-local gravity (NLG) are two alternative theories to general
relativity. They are able to explain the rotation curves of spiral galaxies and clusters of …

Using N-body simulations, we study the global stability of a self-gravitating disc in the
context of modified gravity (MOG). This theory is a relativistic scalar–tensor–vector theory of …

The lack of detection of supersymmetric particles is leading to look at alternative avenues for
explaining dark matter's effects. Among them, modified theories of gravity may play an …