Structure scalars in charged plane symmetry

M Sharif, M Zaeem Ul Haq Bhatti - Modern Physics Letters A, 2012 - World Scientific
We consider non-adiabatic flow of the fluid possessing dissipation in the form of shearing
viscosity in electromagnetic field. The scalar functions (structure scalars) for charged plane …

Nonadiabatic charged spherical evolution in the postquasistatic approximation

L Rosales, W Barreto, C Peralta… - Physical Review D …, 2010 - APS
We apply the postquasistatic approximation, an iterative method for the evolution of self-
gravitating spheres of matter, to study the evolution of dissipative and electrically charged …

Relativistic gravitational collapse in comoving coordinates: the post-quasistatic approximation

L Herrera, W Barreto - International Journal of Modern Physics D, 2011 - World Scientific
A general iterative method proposed some years ago for the description of relativistic
collapse is presented here in comoving coordinates. For doing that we redefine the basic …

Computational algorithms for the study of distributions with electric charge and radiation flux in general relativity

F Suárez-Carreño, L Rosales-Romero - Applied Sciences, 2021 - mdpi.com
The following research contributes to the understanding of how electric charge influences
the unwrap** of spherically symmetric distributions using a relativistic approach. With the …

Equivalence of nonadiabatic fluids

W Barreto - Physical Review D—Particles, Fields, Gravitation, and …, 2010 - APS
Here we show how an anisotropic fluid in the diffusion limit can be equivalent to an isotropic
fluid in the streaming out limit, in spherical symmetry. For a particular equation of state this …

Heat flow in the postquasistatic approximation

B Rodríguez-Mueller, C Peralta, W Barreto… - Physical Review D …, 2010 - APS
We apply the postquasistatic approximation to study the evolution of spherically symmetric
fluid distributions undergoing dissipation in the form of radial heat flow. For a model that …