A New Result on the Dynamical Symmetry of Spherical Collapse

Abstract

A dynamical symmetry for spherical collapse has been studied using a linear transformation of the initial data set (mass and kinetic energy function) and the area radius. With proper choice of the initial area radius, the evolution as well as the physical parameters namely energy density and shear remain invariant both initially and at any time instant… (More)

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Cite this paper

@inproceedings{Chakraborty2006ANR, title={A New Result on the Dynamical Symmetry of Spherical Collapse}, author={Subenoy Chakraborty and Asit Ranjan Banerjee and Ujjal Debnath}, year={2006} }