A new perspective on drift waves in self-gravitating magnetized quantum plasma
Year: 2023
Type: article
Abstract: The quantum hydrodynamic model is used in this study to investigate electrostatic waves in a non-uniform, quantum magnetized dusty plasmas while accounting for dust gravitational effects. Quantum effects for dust grains are omitted, and ions and electrons are considered low-temperature Fermi gases. The generalized analytical dispersion relationship for the dust gravitation drift (DGD) wave is derived. The temperature dependence of the environment induces quantum effects which have been shown to have a significant impact on wave dispersion. In the absence of gravitational effects at high temperature, the fundamental dust drift mode has been reproduced. The criteria and the transitioning regimes are presented. Our findings apply to dense astrophysical objects such as the Enceladus encounter in the E ring of Saturn.
Source: Kuwait Journal of Science
Authors: Umer Rehman, Saher Farooqui, Abdullah Khan, Ibrar Hussain, Muhammad Bilal, Sheraz Hasan, Shakeel Mahmood
Institutions: Air University, Zhejiang Normal University, University of Wah
Language: English
Subfield: Atomic and Molecular Physics, and Optics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: gold
Estimated APC paid: $1,100
OpenAlex ID: W4385581663