The Finslerian compact star model

We construct a toy model for compact stars based on the Finslerian structure of spacetime. By assuming a particular mass function, we find an exact solution of the Finsler-Einstein field equations with an anisotropic matter distribution. The solutions are revealed to be physically interesting and pertinent for the explanation of compact stars.Comment: Published in Eur.Phys.J.

Analytical model of strange star in the low-mass X-ray binary 4U 1820-30

In this article, we have proposed a model for a realistic strange star under Tolman VII metric\citep{Tolman1939}. Here the field equations are reduced to a system of three algebraic equations for anisotropic pressure. Mass, central density and surface density of strange star in the low-mass X-ray binary 4U 1820-30 has been matched with the observational data according to our model. Strange materials clearly satisfies the stability condition (i.e. sound velocities < 1) and TOV-equation. Here also surface red shift of the star has been found to be within reasonable limit.Comment: Some revisions have been made. Accepted in Eur.Phys.J.

Non-statistical fluctuations in

An analysis of 16O-AgBr interaction data at 60A GeV in terms of factorial correlators is presented. The correlated moments are found to increase with decreasing bin-bin separation D, following a power law within the region D ≤ 1. The data are also consistent with the dimension-independent scaling relation proposed by Seixas