Differentiating Between Modified Gravity Theories in the Solar System
  Building on previous work, we re-examine the possibility of testing MOdified
Newtonian Dynamics near the saddle points of gravitational potentials in the
Solar System, through an extension of the forthcoming LISA Pathfinder mission.
We extend present analysis to include quasi-linear formulations of these
theories, resulting from fully relativistic modified gravity theories. Using
similar quantitative and qualitative tools, we demonstrate that in general,
both the instrumental response and typical Signal to Noise Ratios for such a
test will be different. Finally we investigate constraints from a negative
result and parameterised free functions.
