Commenced in January 2007
Frequency: Monthly
Edition: International
Paper Count: 30075
Modulational Instability of Electron Plasma Waves in Finite Temperature Quantum Plasma

Authors: Swarniv Chandra, Basudev Ghosh

Abstract:

Using the quantum hydrodynamic (QHD) model for quantum plasma at finite temperature the modulational instability of electron plasma waves is investigated by deriving a nonlinear Schrodinger equation. It was found that the electron degeneracy parameter significantly affects the linear and nonlinear properties of electron plasma waves in quantum plasma.

Keywords: Amplitude Modulation, Electron Plasma Waves, Finite Temperature Model, Modulational Instability, Quantum Plasma.

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1076644

Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 1281

References:


[1] F.Hass, L.G.Garcia, J.Goedert, G.Manfredi, Phys. Plasmas, 10,3858(2003) .
[2] P. K. Shukla, J. Plasma Phys. 74, 107 (2008).
[3] L.S.Stenflo, P.K. Shukla & M. Marklund, Europhys. Lett.74(5), 844(2006).
[4] C.L. Gardner and C. Ringhofer ,Phys. Rev E 53,157 (1996).
[5] S. A. Khan and A. Mushtaq, Phys. Plasmas 14, 083703 (2007).
[6] Misra,A.P, Shukla, P. K., Bhowmik. C, Phys. Plasmas, 14, 082309 (2007).
[7] Sah, O. P., Manta, J., Phys. Plasmas 16, 032304, (2009).
[8] P. K. Shukla and B. Eliasson, Phys. Rev. Lett. 96, 245001 (2006).
[9] B. Sahu and R. Roychoudhury, Phys. Plasmas 13, 072302 (2006).
[10] S. Ali and P. K. Shukla, Phys. Plasmas 13, 022313 (2006).
[11] P. K. Shukla and S. Ali, Phys. Plasmas 12, 114502 (2005).
[12] S. A. Khan and A. Mushtaq, Phys. Plasmas 14, 083703 (2007).
[13] Manfredi, G., Fields Inst. Commun. 46, 263 (2005).
[14] B.Ghosh, S.Chandra and S.N.Paul., Phys. Plasmas, 18, 012106 (2011).
[15] B.Ghosh, S.Chandra and S.N.Paul, Pramana-J.Phys. 78 (5) 779 (2012).
[16] S.Chandra, S.N Paul & B.Ghosh, Ind. J. Pure & Appl.Phys. 50(5) 314 (2012).
[17] S.Chandra, S.N Paul and B.Ghosh, Astro .Phys. and Space Sci. (2012) (DOI: 10.1007/s10509-012-1186-3).
[18] B.Eliasson and P.K. Shukla, Physica Scripta, 78, 025503 (2008).