A model of magnetoviscous fluid has been derived which is of non-degenerate Petrov type I. The model for viscous fluid, magnetofluid and perfect fluid have also been obtained in particular cases. Various physical and geometrical properties of the model have been discussed.
The metric of the cosmological model implied by the nonsymmetric unified field theory is transformed to a simpler and more manageable form. Embedding of the metric in a six dimensional fiat manifold is given.
We obtain a solution of the relativistic field equations for a static Lyttleton–Bondi sphere. We establish the following results: a static Lyttleton–Bondi sphere is a charged dust. In particular we demonstrate that under certain conditions, the sphere cannot exist.
The bearing of QCD on spectroscopy is illustrated by a discussion of the following topics: the parameters of QCD, QCD Sum Rules, QCD and Current Algebra.
