arXiv subjects

G. Oganessyan

Publications and source records attributed to G. Oganessyan.

2 recordsLinked to original sources

arXiv1995

Mass Formula for a Stationary Axisymmetric Configuration and the Physical Realization of the Kerr Metric

We analyse the expression for the mass of a stationary axisymmetric configuration in general relativity obtained in our previous work [1]. From the generality of our formula and its incompatibility with the corresponding expression in Kerr space-time we argue that a stationary equilibrium distribution of a real matter cannot be a source of the Kerr metric.

gr-qc↗

arXiv1994

A New Formula for the Mass of a Stationary Axisymmetric Configuration

It has been shown by one of the authors$^1$ that in isotropic spherical coordinates there is a relation between the mass of a static spherical gravitating body and the pressure distribution inside it. In this paper the result is generalized for the case of stationary axisymmetric configurations.

gr-qc↗