Abstract:
A relativistic expression has been obtained for the curvature of trajectory of the wave vector of an electromagnetic wave in a moving optically transparent medium. It has been shown that the curvature of the trajectory and angular deviation of rays appear in a homogeneous isotropic medium if the gradient of the velocity field in the medium is nonzero. The bending of the trajectory in the medium with the velocity gradient is a firstorder effect in the ratio u/c.
Citation:
V. O. Gladyshev, A. A. Tereshin, D. D. Bazleva, “Electromagnetic radiation in a medium with a velocity gradient”, Pis'ma v Zh. Èksper. Teoret. Fiz., 103:7 (2016), 501–503; JETP Letters, 103:7 (2016), 440–442