On time reversibility of tachyon kinematics

Abstract

In the present paper we analyze the violation of the principle of causality (i. e. the possibility of returning to the own past) in the currently known mathematically strict models of tachyon kinematics, associated with the generalized Lorentz-Poincare transformations in the sense of E.Recami, using the recently developed mathematical apparatus of the theory of kinematic changeable sets.