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dc.contributor.authorU. A., Mofiz
dc.contributor.authorAmin, M. R.
dc.identifier.citationMofiz, U. A., & Amin, M. R. (2013). Langmuir dark solitons in dense ultrarelativistic electron-positron gravito-plasma in pulsar magnetosphere. Astrophysics and Space Science, 345(1), 119-124. doi:10.1007/s10509-013-1385-6en_US
dc.descriptionThis article was published in the Astrophysics and Space Science [© 2013 Springer Science+Business Media Dordrecht] and the definite version is available at : The Journal's website is at:
dc.description.abstractNonlinear propagation of electrostatic modes in ultrarelativistic dense elelectron-positron gravito-plasma at the polar cap region of pulsar magnetosphere is considered. A nonlinear Schrödinger equation is obtained from the reductive perturbation method which predicts the existence of Langmuir dark solitons. Relevance of the propagating dark solitons to the pulsar radio emission is discussed.en_US
dc.publisher© 2013 Springeren_US
dc.subjectElectron-positron plasmaen_US
dc.subjectLangmuir solitonsen_US
dc.subjectPulsar magnetosphereen_US
dc.titleLangmuir dark solitons in dense ultrarelativistic electron-positron gravito-plasma in pulsar magnetosphereen_US
dc.contributor.departmentDepartment of Mathematics and Natural Sciences, BRAC University

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