Abstract
Using the integral form of governing equation in terms of pseudopotential, the effect of higher-order nonlinear and dispersive effects on the dressed solitons (DS) and double layers (DL) of ion-acoustic waves has been theoretically studied in an ultra-relativistic degenerate (URD) plasma consisting of cold inertial ions, degenerate two-temperature electrons and negatively charged dust particles. The solution of DS in such plasma is obtained up to second-order approximation. The profiles of DS are drawn and discussed for different values of density and temperature of this plasma. The DS is compressive in the plasma for different values of density and temperature of degenerate electrons, and its amplitude is much larger than that of the first-order (KdV) solitons. The DS is compressive with wave-like structure for some value of the temperature of degenerate electrons, and its amplitude is lower than that of the KdV solitons. Moreover, the solution for the DS near-critical state is obtained and discussed graphically. Near-critical state, the temperatures of URD electrons have important roles in the DS. The solution of DL in the plasma has also been obtained and graphically discussed. Both compressive and rarefactive DL will be excited in URD two-temperature-electron plasma for different values of the electron density. But, only rarefactive DL would be excited in this plasma for different values of the electron temperature. The results are new and these would be applicable in space plasma.
Similar content being viewed by others
References
B N Goswami and B Buti Phys. Letts. 57A 149 (1976)
K Nishihara and M Tajiri J. Phys. Soc. Japan 50 4047 (1981)
K K Ghosh and B Paul Chandra Das and S N Paul J. Phys. A: Math. Theor. 41 335501 (2008)
T K Baluku, M A Hellberg and F Verheest Euro Phys. Letts. 91 15001 (2010)
O R Rufai, R Bharuthram, S V Singh and G S Lakhina Phys. Plasmas 19 122308 (2012)
T Akhter, M M Hossain and A A Mamun Chin. Phys. B 22 075201 (2013)
Shalini and N. S. Saini, Phys. Plasmas 21 102901 (2014)
F Verheest and M A Hellberg Phys. Plasmas 22 072303 (2015)
H Ikezi, R J Tayler and D R Baker Phys. Rev. Letts. 25 11 (1970)
M Q Tran Physica Scripta 20 317 (1979)
K E Lonngren Plasma Phys. 25 943 (1983)
Y H Ichikawa, T Matsuhasi and K Konno J. Phys. Soc. Japan 41 1382 (1976)
C S Lai Canadian, J. Phys. 57 490 (1979)
Y Kodama and T Taniuti J. Phys. Soc. Japan 45 298 (1978)
R S Tiwari and M K Mishra Phys. Plasmas 13 062112 (2006)
S K El-Labany, W F El-Taibany and O M El-Abbasy Chaos Solitons Fractals 33 813 (2007)
T S Gill, P Bala and H Kaur Phys. Plasmas 15 122309 (2008)
K Roy, P Chatterjee and S Kundu Advances in Space Research 50 1288 (2012)
R Amour, L A Gougam and M Tribeche Physica A 436 856 (2015)
E K El-Shewy, N F Abdo and M S Yousef Indian J. Phys 90 959 (2016)
P Chatterjee, K Roy, S V Muniandy and C S Wong Phys. Plasmas 16 112106 (2009)
K Roy and P Chatterjee Indian J. Phys. 85 1653 (2011)
Y Wang, Y Dong and B Eliasson Physics Letters A 377 2604 (2013)
S Chandrasekhar Philosophical Magazine 11 592 (1931)
S Chandrasekhar Mon. Not. R. Astron. Soc. 170 405 (1935)
A Esfandyari-Kalejahi, M Akbari-Moghanjoughi and E Saberian Plasma and Fusion Research: Regular Articles 5 045 (2010)
H A Shah, W Masood, M N S Qureshi and N L Tsintsadze Phys. Plasmas 18 102306 (2011)
W Masood and B Eliasson Phys. Plasmas 18 034503 (2011)
N Roy, M S Zobaer and A A Mamun Journal of Modern Physics 3 850 (2012)
S Chandra, B Ghosh and S N Paul Astrophys. Space Sci. 343 213 (2013)
S N Paul and A Roychowdhury Indrani Paul Plasma Physics Reports 45 1011 (2019)
B D Fried and Y H Ichikawa J. Phys. Soc. Japan 34 1073 (1973)
K P Das and S R Majumdar Canadian J Phys. 69 822 (1991)
K P Das, S R Majumdar and S N Paul Phys Rev E 51 4796 (1995)
S R Majumdar S N Paul and A Roy Chowdhury Physica Scripta 69 335 (2004)
Author information
Authors and Affiliations
Corresponding author
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Paul, I., Chatterjee, A. & Paul, S.N. Dressed solitons and double layers of ion-acoustic waves in a dusty plasma having ultra-relativistic degenerate two-temperature electrons. Indian J Phys 97, 263–277 (2023). https://doi.org/10.1007/s12648-021-02059-4
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12648-021-02059-4