15 citations · 24 across the 4 of their papers we have counts for
4 papers
Scalar meson field in a conformally flat space
Abhik Kumar Sanyal, D. Ray
Among several authors, who studied massive and massless scalar meson fields in general relativity, attempts to obtain a complete set of solutions for a conformally flat metric $e^ψ…
Hydrodynamic self-similar cosmological models
Abhik Kumar Sanyal, Asit Banerjee, Dipankar Ray
Hydrodynamic self-similar solutions, as obtained by Chi [J. Math. Phys. 24, 2532 (1983)] have been generalized by introducing new variables in place of the old space and time varia…
Self-Similar Magnetohydrodynamics
Abhik Kumar Sanyal, D. Ray
For the solution of the full set of magnetohydrodynamics (MHD) equations in the presence of gravity due to a central point-mass, a self-similar theory for a general polytrope has a…
Cosmological solutions of the Einstein equation with heat flow
Abhik Kumar Sanyal, Dipankar Ray
Cosmological solutions of Einstein's equation for fluids with heat flow in a generalized Robertson-Walker metric are obtained, generalizing the results of Bergmann.