On transient waves in dispersive media produced by moving point sources
Victor V Borisov; Victor V Borisov; Institute of Physics, St Petersburg University, Ulyanovskaya 1, Petrodvorets, St Petersburg, 198504, Russia
Журнал:
Journal of Physics A: Mathematical and General
Дата:
2002-07-05
Аннотация:
A solution for the inhomogeneous telegraph equation for a point source moving with the velocity of light is constructed. We find relations describing both the transient and steady-state wave processes. The solutions obtained are used to define electromagnetic waves in a conductive medium. The case of a source moving faster than light is also given.
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