Relaxation of the angular velocity of the vela pulsar within the framework of general relativity. Standard model of a neutron star

Abstract

The dynamics of the rotation of a two-component system in the core of a neutron star is analyzed within the framework of the generai theory of relativity (GTR). A theory of the relaxation of the angular velocity of the Vela pulsar is developed with allowance for GTR corrections. From a comparison of the theory with observational data on the Vela pulsar, the relative moments and positions of the relaxation regions are found for one of the standard models of a neutron star. It is shown that the theory agrees with observations and supports this model neutron star as an acceptable pulsar model.