Can MOND take a bullet? Analytical comparisons of three versions of MOND beyond spherical symmetry

  title={Can MOND take a bullet? Analytical comparisons of three versions of MOND beyond spherical symmetry},
  author={Garry W. Angus and Benoit Famaey and Hongsheng Zhao},
  journal={Monthly Notices of the Royal Astronomical Society},
A proper test of modified Newtonian dynamics (MOND) in systems of non-trivial geometries depends on modelling subtle differences in several versions of its postulated theories. This is especially true for lensing and dynamics of barely virialized galaxy clusters with typical gravity of scale a0. The original MOND formula, the classical single-field modification of the Poisson equation, and the multifield general relativistic theory of Bekenstein (tensor-vector-scalar, TeVeS) all lead to… Expand

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