Electron Acoustic Solitary Waves in Magnetized Quantum Plasma with Relativistic Degenerated Electrons

(整期优先)网络出版时间:2014-11-21
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Amodelforthenonlinearpropertiesofobhquelypropagatingelectronacousticsolitarywavesinatwo-electronpopulatedrelativisticallyquantummagnetizedplasmaispresented.Byusingthestandardreductiveperturbationtechnique,theZakharov-Kuznetsov(ZK)equationisderivedandthisequationgivesthesolitarywavesolution.Itisobservedthattherelativisticeffects,theratioofthecoldtohotelectronunperturbednumberdensityandthemagneticfieldnormalizedbyelectroncyclotronfrequencysignificantlyinfluencethesolitarystructures.