2014
DOI: 10.1017/s0022377814000506
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Collective dynamics in strongly coupled dusty plasma medium

Abstract: A simplified description of dynamical response of strongly coupled medium is desirable in many contexts of physics. The dusty plasma medium can play an important role in this regard due to its uniqueness, as its dynamical response typically falls within the perceptible grasp of human senses. Furthermore, even at room temperature and normal densities it can be easily prepared to be in a strongly coupled regime. A simplified phenomenological fluid model based on the visco - elastic behaviour of the medium is oft… Show more

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Cited by 14 publications
(5 citation statements)
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“…This model was later adopted by Kaw and Sen [21] in dusty plasma to study low frequency mode characteristics when dust particles are strongly coupled. This model predicted the existence of transverse shear mode in strongly coupled dusty plasma which has been later confirmed in many simulations [22,23] as well as experiments [24]. The GHD model will be adopted by us here to depict the dynamics of dust species.…”
Section: Introductionsupporting
confidence: 55%
“…This model was later adopted by Kaw and Sen [21] in dusty plasma to study low frequency mode characteristics when dust particles are strongly coupled. This model predicted the existence of transverse shear mode in strongly coupled dusty plasma which has been later confirmed in many simulations [22,23] as well as experiments [24]. The GHD model will be adopted by us here to depict the dynamics of dust species.…”
Section: Introductionsupporting
confidence: 55%
“…This has led to the adoption of visco -elastic fluid depiction in terms of Generalized Hydrodynamic (GHD) fluid model 21,22 . The dusty plasma medium has been shown to exhibit a variety of normal modes such as the longitudinal acoustic [23][24][25][26][27][28] and transverse shear waves [29][30][31][32] . In the nonlinear regime the dusty plasma medium can excite self-sustained non-linear propagating waves that can form solitons 33,34 , shocks [35][36][37] , and vortices [38][39][40][41][42] etc.…”
Section: Introductionmentioning
confidence: 99%
“…However, experimental observations of solitonic structures in the context of dusty plasma can be carried out with relative ease. This is because the temporal and spatial length scale of excitations typically lie within the perceptible grasp of human senses 25 .…”
Section: Introductionmentioning
confidence: 99%