Question: What position does the individual who collaborated with Wolfgang Rindler to popularize the use of spinors in general relativity hold at the Mathematical Institute of the University of Oxford?
Sentence (from "Relativistic Newtonian dynamics"): Created in 2015, the centennial year of Einstein's general relativity, by Israeli scientists Yaakov Friedman in collaboration with Joseph Steiner, RND predicts accurately both classical and modern tests of general relativity, such as, the perihelion precession of Mercury (planet) which agree with the known observed perihelion prcession, the periastron advance of a binary star, which is identical to the post-Keplerian equation of the relativistic advance of the periastron in a binary, gravitational lensing which is identical to Einstein's formula for weak gravitational lensing using GR, and light travel (Shapiro delay) time delay which agree with the known formula for the Shapiro time delay, confirmed experimentally by several experiments
Relevant evidence: No