This is the only book on the subject of group theory and Einstein's theory of gravitation. It
contains an extensive discussion on general relativity from the viewpoint of group theory and …

CURVATURE TENSORS AND THEIR RELATIVISTIC SIGNIFICANCE (II) Page 1
CURVATURE TENSORS AND THEIR RELATIVISTIC SIGNIFICANCE (II) By GP …

The physical structure of Melvin's magnetic universe is briefly examined and its dynamical
behavior under arbitrarily large radial perturbations is discussed. It is shown that no radial …

CURVATURE TENSORS AND THEIR RELATIVISTIC Page 1 CURVATURE TENSORS
AND THEIR RELATIVISTIC SIGNIFICANCE III By GP POKHARIYAL (Received November …

A number of theorems concerning non-null electrovac spacetimes, that is space-times
whose metric satisfies the source-free Einstein-Maxwell equations for some non-null …

A cylindrically symmetric inhomogeneous cosmological model with electromagnetic field for
perfect fluid distributions is obtained. To get a determinate solution, a supplementary …

The object of the present paper is to introduce and investigate the P-curvature tensor that
generalizes projective, conharmonic, M-projective and the set of W i curvature tensors …

The P-curvature tensor has been studied in the space-time of general relativity and it is
found that the contracted part of this tensor vanishes in the Einstein space. It is shown that …

In this research we study W6 curvature tensor on Lorentzian para Sasakian Manifold and
other related Manifold where curvature tensor have been defined on the lines of Weyls …

A,~ r Io a Conlrihulion In I! in,. tcin's Unilicd-Ficld I henry by J. Piuo and J. Krnnsbein..
4nwrican J~ mrnal of Ph)'~ ic%. 3g, II. I (I 970). tam-: N, M.(wilh J. Scngicr-Dicls) Sur lc fom …