Sanjay M. Wagh
Hislop College
General Relativity and Gravitation | 2006
Sanjay M. Wagh; Keshlan S. Govinder
In this paper, we show that self-similarity with respect to the existence of a (purely radial) homothetic Killing vector field for spherically symmetric spacetimes implies the separability of the spacetime metric in terms of the co-moving coordinates (and vice versa) and that the metric is, uniquely, the one recently reported in (Class. Quantam Grav. 18: 2147–2162; 2001). This spacetime, in general, has non-vanishing energy flux and shear. An interesting feature of this spacetime, in contrast to other self-similar spherically symmetric spacetimes (not reducible to our form) is that it has an arbitrary radial distribution of matter.
arXiv: General Relativity and Quantum Cosmology | 2004
Sanjay M. Wagh
arXiv: General Relativity and Quantum Cosmology | 2002
Sanjay M. Wagh
Archive | 2008
Sanjay M. Wagh; Pradeep S. Muktibodh
arXiv: General Relativity and Quantum Cosmology | 2002
Sanjay M. Wagh; Ravindra V. Saraykar; Keshlan S. Govinder
arXiv: General Relativity and Quantum Cosmology | 2002
Sanjay M. Wagh; Keshlan S. Govinder
arXiv: General Relativity and Quantum Cosmology | 2002
Sanjay M. Wagh; Keshlan S. Govinder
arXiv: General Relativity and Quantum Cosmology | 2002
Sanjay M. Wagh
arXiv: General Relativity and Quantum Cosmology | 2001
Sanjay M. Wagh; R. V. Saraykar; P. S. Muktibodh; Keshlan S. Govinder
arXiv: General Relativity and Quantum Cosmology | 2001
Sanjay M. Wagh; Keshlan S. Govinder
