The Jeans instabilities in viscoelastic astrofluids are investigated in the context of Eddington-
Inspired-Born–Infeld (EiBI) gravity based on hydrodynamics theory. The results show that …

A quantum hydrodynamic model formalism is semi-analytically offered to explore the
propagatory and dispersive nature of heavy nucleus-acoustic waves (NAWs) in the …

The nonlinear evolutionary dynamics of the hybrid Jeans-Buneman instability (JBI) in charge-
fluctuating viscous dust molecular clouds (DMCs) of infinite extension is semi-analytically …

We analyse the characteristic nucleus-acoustic wave (NAW) modes excitable in the
completely degenerate (CD) core and in its nearly degenerate (ND) ambience of the ONe …

In this paper, using the hydrodynamic model, the Jeans gravitational instability in a dusty
plasma with q-nonextensive velocity distributions is investigated. The change in the Jeans …

The pulsational mode of gravitational collapse (PMGC) originating from the combined
gravito-electrostatic interaction in complex dust molecular clouds (DMCs) is a canonical …

In this letter, we find the critical mass of a self-gravitating, spherically symmetric gas cloud,
above which the fluid, within the bubble, collapses. Our analysis departs from a non …

We analyze the propagatory nucleus-acoustic wave (NAW) modes excitable in the
completely degenerate (CD) core and in its nearly degenerate (ND) ambience of the ONe …

This Chapter presents a theoretic investigation to analyze the low-frequency nucleus-
acoustic waves excitable in the completely degenerate cores of ONe (oxygenneon) and CO …

A kinetic theory formulation of the pulsational mode of gravitational collapse (PMGC) in a
complex unmagnetized self-gravitating partially ionized dense molecular cloud (DMC) is …