Coherent structures in presence of dust charge fluctuationsM KAKATI and K S GOSWAMICentre of Plasma Physics, Dispur, Guwahati 781 006, India Abstract. This paper shows the formation of nonlinear coherent structures in a dusty plasma in presence of dust charge fluctuations. Using the typical plasma parameters the potential of the nonlinear coherent structures is derived. Keywords .: Nonlinear waves; coherent structures; dust charge fluctuation.Pacs No. : 52.25.Zb; 52.35.Mw; 52.35.Sb |