Finslerian metric and tetrads in static spherically-symmetric case of gravitational field (Q1373699)

A velocity-dependent, or Finsler, extension of the Schwarzschild metric is specified by the ansatz of a particular Finsler metric function. The Finsler metric tensor derived from this function shows a correspondence with the Schwarzschild metric in the limit of vanishing velocity dependence. A certain set of tetrads in this geometry represents a generalization of the Lorentz transformation.