Nonplanar Ion-Acoustic Solitons in Electron–Positron–Ion Quantum Plasmas

dc.contributor.author	Khan, S. A.
dc.contributor.author	Mahmood, S.
dc.contributor.author	Mirza, Arshad M.
dc.date.accessioned	2019-11-15T09:45:27Z
dc.date.available	2019-11-15T09:45:27Z
dc.date.issued	2009-01-01
dc.identifier.issn	26 045203
dc.identifier.uri	http://142.54.178.187:9060/xmlui/handle/123456789/1330
dc.description.abstract	The propagation of nonplanar quantum ion-acoustic solitary waves in a dense, unmagnetized electron–positronion (e-p-i) plasma are studied by using the Korteweg–de Vries (KdV) model. The quantum hydrodynamic (QHD) equations are used taking into account the quantum diffraction and quantum statistics corrections. The analytical and numerical solutions of KdV equation reveal that the nonplanar ion-acoustic solitons are modified significantly with quantum corrections and positron concentration, and behave differently in different geometries.	en_US
dc.language.iso	en_US	en_US
dc.publisher	Chinese Physical Society and IOP Publishing Ltd	en_US
dc.subject	Natural Science	en_US
dc.subject	Quantum Plasmas	en_US
dc.subject	Ion-Acoustic Solitons	en_US
dc.subject	Electron–Positron–Ion	en_US
dc.title	Nonplanar Ion-Acoustic Solitons in Electron–Positron–Ion Quantum Plasmas	en_US
dc.type	Article	en_US