Spherical Gravitational Collapse of Anisotropic Radiating Fluid Sphere

摘要: We here present a relativistic model for a spherically symmetric anisotropic fluid to study the various factors of physical and thermal phenomenon during the evolution a collapsing star dissipating energy in form radial heat flow. also proposed table some new parametric class solutions which will be useful for constructing compact models. The constructed algorithm obeys all relevant requirements realistic matched with Vaidya exterior metric over boundary. At initial stage interior solutions represent static configuration perfect then gradually starts evolving into radiating collapse. apparent luminosity as observed by the distant observer at rest infinity effective surface temperature are zero remote past instant when collapse begins when collapsing reaches horizon black hole.