31 citations · 32 across the 5 of their papers we have counts for
5 papers
A comparative study on maximum mass and radius of compact star from Heintzmann geometry and TOV approach
B. Das, K. B. Goswami, P. K. Chattopadhyay
In this article a class of anisotropic compact star is analysed in Heintzmann geometry. We have introduced the pressure anisotropy parameter () and solved Einstein field equatio…
A new mass limit () of strange star admitting CFL equation of state
K. B. Goswami, A. Saha, P. K. Chattopadhyay +1
A class of strange star is analyzed in the present article in hydrostatic equilibrium whose state is defined by a CFL phase equation of state. We compare our result with those obta…
Maximum mass and radius of strange stars in Finch-Skea geometry in dimensions
B. Das, K. B. Goswami, A. Saha +1
In this article, we demonstrated a stellar model for compact star in presence of strange matter embedded in dimensional space-time defind by Finch-Skea metric. To study the…
Determination of the mass and energy of primary cosmic rays above 100 TeV
R. K. Dey, S. Dam, S. Ray +2
This analysis aims to determine the mass composition and energy of cosmic rays at energies above 100 TeV based on the lateral distribution of extensive air showers. Here, we propos…
Relativistic Solution for a Class of Static Compact Charged Star in Pseudo Spheroidal Space-Time
Pradip Kr. Chattopadhyay, Rumi Deb, Bikash Chandra Paul
Considering Vaidya-Tikekar metric, we obtain a class of solutions of the Einstein-Maxwell equations for a charged static fluid sphere. The physical 3-space (t=constant) here is des…