STRUCTURE AND STABILITY OF POLYTROPIC FLUID SPHERES WITH NEGATIVE INDEX WITHIN THE GENERAL RELATIVISTIC THEORY

Based on the general relativistic theory, an investigation on the polytropic fluid spheres with negative index is made. The difference between classical gravitational theory and the relativistic one is measured by a parameter σ, which is the ratio of pressure to density at the center of the sphere. The relativistic Emden functions for n<0 are obtained by numerical integration. For -1

Keywords:

• Mathematical physics
• Numerical integration
• Physics
• SPHERES
• Gravitation
• Critical radius
• Polytropic process
• external pressure
• relativistic theory

• Correction
• Cite
• Save
• Machine Reading By IdeaReader