Post date: Jun 18, 2017 2:13:14 AM
The First Exact Solution to Einstein's Field Equations was Obtained by me in 1992. It was published [see "A New Concept of Matter" in the 'Proceedings of National Seminar on Frontiers of Science '(from 15-1-1992 to 17-1-1992)held in connection with the 125th Anniversary Celebration of University College,Thiruvananthapuram,Kerala.pp24-26.]
The Same Solution was published [see"The Problem of Initial Singularity "in the Proceedings of Fourth Kerala Science Congress(27-29 February 1992,Thrissur)pp203-204.
The Detailed Version of this Paper "Non-Gravitational Approach to Cosmological Singularity"was Orally Presented by me at ICGC-95,Organized by IUCCA. I did have discussion on this paper with Prof.Jim Peeble,Prof.G.F.R.Ellis.They asked me to Prove Mathematical Uniqueness of the Tensor Sij introduced into Einstein's Field Equations.So far the Uniqueness Could not be Proved.
So One may put forward the following Conjecture called an IITian Conjecture."Energy Momentum Tensor in Einstein's Field Equations is Not Unique "
The Tensor Sij was Obtained by combining Thermodynamics and General Theory of Relativity.
energy-momentum-tensor-einsteins-field-equations-gopalan-sudhakaran