The Vaidya Metric and Gravitational Collapse Pankaj S. Joshi

An Explicit & Transparent Model We can work out all the Parameters of the Solution fully explicitly The Curvature growth, the Null and also Timelike Geodesics and all can be Fully Worked Out Thus we get a clear picture of Gravitational Collapse Final States in this model collapse scenario Helped Greatly to Settle a Very Important Issue of Principle...

The Rate of Collapse plays a Major Role in deciding the Black Hole or Naked Singularity Outcome for Gravitational Collapse In Realistic collapse of Massive Stars, will Accretion Rate decide the Final Fate of the Star?