Neil Turok

Neil Geoffrey Turok (born 16 November 1958) is a South African physicist. He has held the Higgs Chair of Theoretical Physics at the University of Edinburgh since 2020, and has been director emeritus of the Perimeter Institute for Theoretical Physics since 2019. He specializes in mathematical physics and early-universe physics, including the cosmological constant and a cyclic model for the universe. Provided by Wikipedia