Benjamin Withers

Local-Group tests of dark-matter concordance cosmology

The Confrontation between General Relativity and Experiment

f(T) teleparallel gravity and cosmology

Testing General Relativity with Stellar Orbits around the Supermassive Black Hole in Our Galactic Center

Modified Newtonian Dynamics (MOND): Observational Phenomenology and Relativistic Extensions

Geometry of modified Newtonian dynamics

Einstein’s other gravity and the acceleration of the Universe

Lovelock Galileons and black holes

Preferred frame parameters in the tensor-vector-scalar theory of gravity and its generalization

Local-Group tests of dark-matter Concordance Cosmology: Towards a new paradigm for structure formation

Dark energy cosmology: the equivalent description via different theoretical models and cosmography tests

Vector field models of modified gravity and the dark sector

Modified gravity and cosmology

A simple holographic model of momentum relaxation

TeVeS gets caught on caustics