Jyotishmita Kalita - Department of Mathematics, Gauhati University, Guwahati-۷۸۱۰۱۴, Assam, India
Ranjan Das - Department of Mathematics, Arya Vidyapeeth College, Guwahati-۷۸۱۰۱۶, Assam, India
Kamyar Hosseini - Department of Mathematics, Near East University TRNC, Mersin ۱۰, Turkey
Soheil Salahshour - Faculty of Engineering and Natural Sciences, Istanbul Okan University, Istanbul, Turkey
Dumitru Baleanu - Department of Computer Science and Mathematics, Lebanese American University, Beirut, Lebanon

The current paper studies the influence of the temperature ratio of ion-to-electron α, dust concentration μ, and κ- deformed parameter on dust ion acoustic solitary waves in an unmagnetized plasma with Kaniadakis distributed electrons. More precisely, the reductive perturbation technique is utilized to extract the Korteweg-de Vries and modified Korteweg-de Vries equations. Both compressive and rarefactive Korteweg-de Vries solitons are found to exist in the ranges ۰ < μ ≤ ۰.۶۷۷ and ۰.۶۷۷ < μ < ۱, respectively, and only compressive modified Korteweg-de Vries solitons in the range ۰ < μ ≤ ۰.۱۱. In an unmagnetized plasma with Kaniadakis distributed electrons, the influence of the ion-to-electron temperature ratio on dust ion acoustic solitary waves can have several fascinating applications and consequences in plasma physics and astrophysics.

Unmagnetized plasma, Kaniadakis distributed, KdV, mKdV, Compressive and rarefactive solitons