Dilaton generation in propagation of magnetic dipole waves of pulsar in a galactic magnetic field

Abstract

This study is devoted to dilaton generation in propagation of magnetic dipole waves of pulsar in a galactic magnetic field. It is shown that in this process it's necessary to take into account the presence of a reflective index of matter distributed in the galaxy. According to obtained estimates influence of the gravitational field of pulsars and magnetars on radiation of magnetic dipole waves is negligible and tends to a small change of their amplitude, near about 1 per cent. That's why in this study one can neglect the impact of gravitational field on process of dilaton generation. Exact solution of the dilaton equation is found and angular distribution of dilaton radiation is obtained in propagation of magnetic dipole waves of pulsar in galactic magnetic field.