
%0 Journal Article
%A Mason, DP 
%T Variation in Magnetic Field Strength During a Specific Anisotropic Gravitational Collapse
%J Australian Journal of Physics
%D 1976/10/01
%V 29
%N 5
%P 461-164
%K 
%R https://doi.org/10.1071/PH760461
%U https://www.publish.csiro.au/paper/PH760461 
%X The MHD approximation has been made in general relativity to derive expressions in terms of the fluid's total proper energy density and rest-mass density for the variation in the strength of the magnetic field during the anisotropic gravitational collapse in which the condition ?ab HaHb = 0 holds throughout the collapse, where ?ab is the expansion tensor. The physical significance of this condition is also examined. 
