Krasnikov’s work is focused on theoretical physics, specifically on the development of the Krasnikov tube and its applications in causality, closed timelike curves, and hyperfast travel.[1][2][3][4]
In 2001, Krasnikov worked at Starlab, in a joint NASA/USAF-funded project to assess the viability of time travel under realistic physical conditions.[5][6][7]
In 2002, he attended the 11th UK Conference on the Foundations of Physics hosted by the Faculty of Philosophy, University of Oxford at which he delivered the paper "Time machine (1988-2001)".[8]