Bifurcations of dust ion acoustic travelling waves in a magnetized dusty plasma with a q-nonextensive electron velocity distribution

Journal Article · Fri Feb 15 00:00:00 EST 2013 · Physics of Plasmas

DOI:https://doi.org/10.1063/1.4791660· OSTI ID:22113426

Kumar Samanta, Utpal ^[1]; Saha, Asit ^[2]; Chatterjee, Prasanta ^[3]

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1. Department of Mathematics, Bankura Christian College, Bankura, West Bengal (India)
2. Department of Mathematics, Sikkim Manipal Institute of Technology, Majitar, Rangpo, East-Sikkim (India)
3. Department of Mathematics, Siksha Bhavana, Visva Bharati University, Santiniketan (India)

Nonlinear ion acoustic waves in the magnetized dusty plasma in the presence of superthermal electron have been studied. We have used the reductive perturbation method to derive a Kadomtsev-Petviashili equation for dust ion acoustic waves in a magnetized dusty plasma with q-nonextensive velocity distributed electrons. By applying the bifurcation theory of planar dynamical systems to this equation, the existence of solitary wave solutions and periodic travelling wave solutions is proved. Two exact solutions of the above waves are obtained.

• OSTI ID: 22113426
• Journal Information: Physics of Plasmas, Vol. 20, Issue 2; Other Information: (c) 2013 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 1070-664X
• Country of Publication: United States
• Language: English

Related Subjects

70 PLASMA PHYSICS AND FUSION TECHNOLOGY
BIFURCATION
DISTRIBUTION
DUSTS
ELECTRONS
EQUATIONS
EXACT SOLUTIONS
ION ACOUSTIC WAVES
IONS
NONLINEAR PROBLEMS
PERIODICITY
PERTURBATION THEORY
PLASMA
SOLITONS
TRAVELLING WAVES