Comment on “Arbitrary amplitude ion-acoustic supersolitons in negative ion plasmas with two-temperature superthermal electrons” [Phys. Plasmas <b>29</b>, 092101 (2022)]-Reference-Cited by-同舟云学术

Comment on “Arbitrary amplitude ion-acoustic supersolitons in negative ion plasmas with two-temperature superthermal electrons” [Phys. Plasmas 29, 092101 (2022)]

Published:2023-04-01 Issue:4 Volume:30 Page:
ISSN:1070-664X
Container-title:Physics of Plasmas
language:en
Short-container-title:

Author:

Varghese Steffy Sara¹²^ORCID,Verheest Frank³⁴^ORCID,Kourakis Ioannis¹²^ORCID

Affiliation:

1. Space and Planetary Science Center, Khalifa University of Science and Technology 1 , P.O. Box 127788, Abu Dhabi, United Arab Emirates

2. Department of Mathematics, Khalifa University of Science and Technology 2 , P.O. Box 127788, Abu Dhabi, United Arab Emirates

3. Sterrenkundig Observatorium, Universiteit Gent 3 , Ghent, Belgium

4. School of Chemistry and Physics, University of KwaZulu-Natal 4 , Pietermaritzburg, South Africa

Abstract

In a recent paper, “Arbitrary amplitude ion-acoustic supersolitons in negative ion plasmas with two-temperature superthermal electrons” [Phys. Plasmas 29, 092101 (2022)], Kumar and Mishra deal with the study of ion-acoustic solitary and supersolitary waves in a four-component plasma consisting of positive ions and negative ions along with two temperature superthermal electrons. Unfortunately, the reported results are incorrect.

Funder

Khalifa University of Science, Technology and Research

Publisher

AIP Publishing

Subject

Condensed Matter Physics

Link

https://pubs.aip.org/aip/pop/article-pdf/doi/10.1063/5.0138474/16832651/044701_1_5.0138474.pdf

Reference2 articles.

1. Arbitrary amplitude ion-acoustic supersolitons in negative ion plasmas with two-temperature superthermal electrons;Phys. Plasmas,2022

2. A new reductive perturbation formalism for ion acoustic cnoidal waves;J. Plasma Phys.,2022

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1. Response to “Comment on ‘Arbitrary amplitude ion-acoustic supersolitons in negative ion plasmas with two-temperature superthermal electrons’” [Phys. Plasmas 30, 044701 (2022)];Physics of Plasmas;2023-04-01