Acoustic waves in the Jovian dusty magnetosphere: a brief review and meta-analysis

DAS, SOUVIK; Atteya, A.; Karmakar, Pralay Kumar

doi:10.1007/s41614-022-00101-4

Cited by 2 publications

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References 52 publications

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“…An invite paper (Ida 2022) is for comparison with Rodriguez-Fernandez et al (2022). Three more papers are published in the field of Applied (Zafar and Jacob 2022), Magnetic Fusion (Bilal et al 2022), and Space (Das et al 2022).…”

Section: Volume 6 Publicationmentioning

confidence: 99%

Editorial : Reviews of Modern Plasma Physics: Volume 6

Kikuchi

2023

Rev. Mod. Plasma Phys.

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Section: Volume 6 Publicationmentioning

confidence: 99%

Editorial : Reviews of Modern Plasma Physics: Volume 6

Kikuchi

2023

Rev. Mod. Plasma Phys.

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“…The instability arising due to the interaction of the electromagnetic waves with the small-frequency longitudinal spin electron-acoustic waves has been investigated 21 . Very recently, a review article has also been compiled taking into account all the possible acoustic modes excitable in Jovian dusty magnetosphere 22 . The characteristics of dust acoustic cnoidal waves due to dust particle polarization have been investigated 23 .…”

Section: Introductionmentioning

confidence: 99%

Acoustic stability of a self-gravitating cylinder leading to astrostructure formation

Dasgupta

Atteya

Karmakar

2023

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We employ a quantum hydrodynamic model to investigate the cylindrical acoustic waves excitable in a gyromagnetoactive self-gravitating viscous cylinder comprised of two-component (electron–ion) plasma. The electronic equation of state incorporates the effect of temperature degeneracy. It reveals an expression for the generalized pressure capable of reproducing a completely degenerate (CD) quantum (Fermi) pressure and a completely non-degenerate (CND) classical (thermal) pressure. A standard cylindrical wave analysis, moderated by the Hankel function, yields a generalized linear (sextic) dispersion relation. The low-frequency analysis is carried out procedurally in four distinct parametric special cases of astronomical importance. It includes the quantum (CD) non-planar (cylindrical), quantum (CD) planar, classical (CND) non-planar (cylindrical), and classical (CND) planar. We examine the multi-parametric influences on the instability dynamics, such as the plasma equilibrium concentration, kinematic viscosity, and so forth. It is found that, in the quantum regime, the concentration plays a major role in the system destabilization. In the classical regime, the plasma temperature plays an important role in both the stabilization and destabilization. It is further seen that the embedded magnetic field influences the instability growth dynamics in different multiparametric regimes extensively, and so forth. The presented analysis can hopefully be applicable to understand the cylindrical acoustic wave dynamics leading actively to the formation of astrophysical gyromagnetic (filamentary) structures in diverse astronomical circumstances in both the classical and quantum regimes of astronomical relevance.

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Acoustic waves in the Jovian dusty magnetosphere: a brief review and meta-analysis

Cited by 2 publications

References 52 publications

Editorial : Reviews of Modern Plasma Physics: Volume 6

Editorial : Reviews of Modern Plasma Physics: Volume 6

Acoustic stability of a self-gravitating cylinder leading to astrostructure formation

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