Astronomy and Astrophysics – Astrophysics – General Relativity and Quantum Cosmology
Scientific paper
2010-06-08
Astronomy and Astrophysics
Astrophysics
General Relativity and Quantum Cosmology
11 pages, 3 tables
Scientific paper
We present a new parametric class of spherically symmetric analytic solutions of the general relativistic field equations in canonical coordinates, which corresponds to causal models of perfect fluid balls. These solutions describe perfect fluid balls with infinite central pressure and infinite central density though their ratio is positively finite and less then one. From the solutions of this class we have constructed two causal models in which outmarch of pressure, density is positive and monotonically decreasing and pressure-density ratio is less than one throughout with in the balls. Corresponding to these models we have maximized the Neutron star masses 3.24MQ and 3.48MQ with the linear dimensions 32.09Kms and 34.36Kms respectively with equal surface red shift 0.5811.
No associations
LandOfFree
A new parametric class of exact solutions in general relativity representing perfect static fluid balls does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with A new parametric class of exact solutions in general relativity representing perfect static fluid balls, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A new parametric class of exact solutions in general relativity representing perfect static fluid balls will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-30685