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Collective dynamics in strongly coupled dusty plasma medium

  • Amita Das (a1), Vikram Dharodi (a1) and Sanat Tiwari (a1)
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 often invoked to represent the collective dynamical response of a strongly coupled dusty plasma medium. The manuscript reviews the role of this particular Generalized Hydrodynamic (GHD) fluid model in capturing the collective properties exhibited by the medium. In addition the paper also provides new insights on the collective behaviour predicted by the model for the medium, in terms of coherent structures, instabilities, transport and mixing properties.

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Email address for correspondence: amita@ipr.res.in
References
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Bandyopadhyay, P., Prasad, G., Sen, A. and Kaw, P. K. 2007 Experimental observation of strong coupling effects on the dispersion of dust acoustic waves in a plasma. Phys. Lett. A 368, 491.
Bannur, V. M 2006 Strongly coupled quark gluon plasma (scqgp). J. Phys. G: Nucl. Part. Phys. 32 (7), 993.
Berti, S. & Boffetta, G. 2010 Elastic waves and transition to elastic turbulence in a two-dimensional viscoelastic kolmogorov flow. Phys. Rev. E 82, 036314.
Boris, J. P., Landsberg, A. M., Oran, E. S. and Gardner, J. H. 1993 Lcpfct - a flux-corrected transport algorithm for solving generalized continuity equations. Tech. Rep. NRL Memorandum Report 93-7192. Navel Research Laboratory.
Cho, S. and Zahed, I. 2009 Classical strongly coupled quark-gluon plasma. iv. thermodynamics. Phys. Rev. C 80, 014906.
Das, A. and Kaw, P. 2014 Suppression of rayleigh taylor instability in strongly coupled plasmas. Phys. Plasmas accepted.
Das, A., Tiwari, S. K., Kaw, P. and Sen, A. 2011 Exact propagating nonlinear singular disturbances in strongly coupled dusty plasmas. arXiv:1110.6539.
Hasegawa, A. and Mima, K. 1978 Pseudo-three-dimensional turbulence in magnetized nonuniform plasma. Phys. Fluids (1958–1988) 21 (1).
Hunter, J. K. and Saxton, R. 1991 Dynamics of director fields. SIAM J. Appl. Math. 51 (6), 14981521.
Kaw, P. K. and Sen, A. 1998 Low frequency modes in strongly coupled dusty plasmas 5 (10), 35523559.
Kukharkin, N., Orszag, S. A. and Yakhot, V. 1995 Quasicrystallization of vortices in drift-wave turbulence. Phys. Rev. Lett. 75, 24862489.
Morfill, G. E., Thomas, H. M., Konopka, U., Rothermel, H., Zuzic, M., Ivlev, A. and Goree, J. 1999 Condensed plasmas under microgravity. Phys. Rev. Lett. 83, 15981601.
Otto, A. and Fairfield, D. H. 2000 Kelvin-Helmholtz instability at the magnetotail boundary: MHD simulation and comparison with Geotail observations. J. Geophys. Res. 105 (A9), 2117521190.
Pramanik, J., Prasad, G., Sen, A. and Kaw, P. K. 2002 Experimental observations of transverse shear waves in strongly coupled dusty plasmas. Phys. Rev. Lett. 88 (17), 175001.
Schwabe, M., Konopka, U., Bandyopadhyay, P. and Morfill, G. E. 2011 Pattern formation in a complex plasma in high magnetic fields. Phys. Rev. Lett. 106, 215004.
Sharma, S. K., Boruah, A. and Bailung, H. 2014 Head-on collision of dust-acoustic solitons in a strongly coupled dusty plasma. Phys. Rev. E 89, 013110.
Tiwari, S. K., Das, A., Angom, D., Patel, B. G. and Kaw, P. 2012a Kelvin-helmholtz instability in a strongly coupled dusty plasma medium. Phys. Plasmas 19 (7), 073703.
Tiwari, S. K., Das, A., Kaw, P. & Sen, A. 2012b Longitudinal singular response of dusty plasma medium in weak and strong coupling limits. Phys. Plasmas 19 (1), 013706.
Tiwari, S. K., Das, A., Kaw, P. and Sen, A. 2012c Observation of sharply peaked solitons in dusty plasma simulations. New J. Phys. 14, 063008.
Tiwari, S. K., Dharodi, V. S., Das, A., Patel, B. G. and Kaw, P. 2014a Evolution of sheared flow structure in visco-elastic fluids. AIP Conf. Proc. 1582, 5565.
Tiwari, S. K., Dharodi, V. S., Das, A., Patel, B. G. and Kaw, P. 2014b Turbulence in two dimensional visco - elastic medium. ArXiv:1403.6634.
Wiechen, H. M. 2006 Simulations of Kelvin-Helmholtz modes in the dusty plasma environment of noctilucent clouds. J. Plasma Phys. 73 (05), 649658.
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Journal of Plasma Physics
  • ISSN: 0022-3778
  • EISSN: 1469-7807
  • URL: /core/journals/journal-of-plasma-physics
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