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Influence of stellar oscillations on pulsar and magnetar magnetospheres

Published online by Cambridge University Press:  05 September 2012

Viktoriya Morozova ,
Bobomurat Ahmedov  and
Olindo Zanotti
Viktoriya Morozova
Affiliation:
Institute of Nuclear Physics, Ulughbek, Tashkent 100214, Uzbekistan email: moroz_vs@yahoo.com
Bobomurat Ahmedov
Affiliation:
MPI for Gravitational Physics, D-14476 Potsdam, Germany
Olindo Zanotti
Affiliation:
Laboratory of Applied Mathematics, University of Trento, I-38100 Trento, Italy
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Abstract

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We investigated influence of stellar oscillations on the electrodynamics of pulsars as well as magnetars magnetosphere. Besides finding noticeable modification of electromagnetic field and charge density in the polar cap vicinity of oscillating neutron stars we proposed qualitative hypotheses explaining phenomena of part time pulsars as well as sporadic radio emission from generally radio-quiet magnetars with the help of stellar oscillations.

Keywords

Stars: neutronstars: oscillations(stars:) pulsars: general
Type
Poster Papers
Information
Proceedings of the International Astronomical Union , Volume 7 , Symposium S279: Death of Massive Stars: Supernovae and Gamma-Ray Bursts , April 2011 , pp. 359 - 360
Copyright
Copyright © International Astronomical Union 2012

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