Analytical study of nonlinear dust acoustic waves in two-dimensional dust plasma with vortex-like ion distribution |
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Institution: | 1. Department of Physics, Guru Nanak Dev University, Amritsar 143 005, India;2. Sikh National College, Banga 144505, India |
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Abstract: | The nonlinear dust acoustic waves in two-dimensional dust plasma with vortex-like ion distribution are analytically investigated by using the formally variable separation approach. New analytical solutions for the governing equation of this system have been obtained for dust acoustic waves in a dust plasma for the first time. We derive exact analytical expressions for the general case of the nonlinear dust acoustic waves in two-dimensional dust plasma with vortex-like ion distribution. |
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