Langmuir dark solitons in dense ultrarelativistic electron-positron gravito-plasma in pulsar magnetosphere

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dc.contributor.authorU. A., Mofiz
dc.contributor.authorAmin, M. R.
dc.date.accessioned2016-12-04T10:40:04Z
dc.date.available2016-12-04T10:40:04Z
dc.date.issued2013
dc.descriptionThis article was published in the Astrophysics and Space Science [© 2013 Springer Science+Business Media Dordrecht] and the definite version is available at : http://dx.doi.org/10.1007/s10509-013-1385-6 The Journal's website is at: http://link.springer.com/article/10.1007%2Fs10509-013-1385-6
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.
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/s10509-013-1385-6
dc.identifier.otherhttps://dspace.bracu.ac.bd/server/api/core/items/5b94b85b-ac69-4f8b-bab9-17858733cd74
dc.identifier.urihttp://hdl.handle.net/10361/7117
dc.language.isoen
dc.publisher© 2013 Springer
dc.sourceBRAC University Institutional Repository
dc.subjectElectron-positron plasma
dc.subjectLangmuir solitons
dc.subjectPulsar magnetosphere
dc.titleLangmuir dark solitons in dense ultrarelativistic electron-positron gravito-plasma in pulsar magnetosphere
dc.typeArticle

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