5 citations · 9 across the 4 of their papers we have counts for
5 papers
On the supersymmetric nonlinear evolution equations
Amitava Choudhuri, B. Talukdar, S. Ghosh
Supersymmetrization of a nonlinear evolution equation in which the bosonic equation is independent of the fermionic variable and the system is linear in fermionic field goes by the…
Remarks on the conserved densities of the Camassa-Holm equation
Amitava Choudhuri, B. Talukdar, S. Ghosh
It is pointed out that the higher-order symmetries of the Camassa-Holm (CH) equation are nonlocal and nonlocality poses problems to obtain higher-order conserved densities for this…
Non-spherical collapse of a two fluid star
S. G. Ghosh
We obtain the analogue of collapsing Vaidya-like solution to include both a null fluid and a string fluid, with a linear equation of state (), in non-spherical (pla…
Exact non-spherical relativistic star
S. G. Ghosh, D. W. Deshkar
We obtain Vaidya-like solutions to include both a null fluid and a string fluid in non-spherical (plane symmetric and cylindrical symmetric) anti-de Sitter space-times. Assuming th…
The role of the equation of state and the space-time dimension in spherical collapse
Naresh Dadhich, S. G. Ghosh, D. W. Deshkar
We study the spherically symmetric collapse of a fluid with non-vanishing radial pressure in higher dimensional space-time. We obtain the general exact solution in the closed form…