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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2005, Volume 81, Issue 4, Pages 169–173
(Mi jetpl1671)
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This article is cited in 9 scientific papers (total in 9 papers)
GRAVITY, ASTROPHYSICS
Generation of gravitational radiation in dusty plasmas and supernovae
G. Brodinab, M. Marklundba, P. K. Shuklabca a Department of Physics, Umeä University,
SE–901 87 Umeä, Sweden
b Centre for Fundamental Physics,
Rutherford Appleton Laboratory
c Institut für Theoretische Physik IV, Fakultät für Physik und Astronomie, Ruhr-Universität Bochum, D-44780 Bochum, Germany
Abstract:
We present a novel nonlinear mechanism for exciting a gravitational radiation pulse (or a gravitational wave) by dust magnetohydrodynamic (DMHD) waves in dusty astrophysical plasmas. We derive the relevant equations governing the dynamics of nonlinearly coupled DMHD waves and a gravitational wave (GW). The system of equations is used to investigate the generation of a GW by compressional Alfvén waves in a type II supernova. The growth rate of our nonlinear process is estimated, and the results are discussed in the context of the gravitational radiation accompanying supernova explosions.
Received: 22.12.2004 Revised: 24.01.2005
Citation:
G. Brodin, M. Marklund, P. K. Shukla, “Generation of gravitational radiation in dusty plasmas and supernovae”, Pis'ma v Zh. Èksper. Teoret. Fiz., 81:4 (2005), 169–173; JETP Letters, 81:4 (2005), 135–139
Linking options:
https://www.mathnet.ru/eng/jetpl1671 https://www.mathnet.ru/eng/jetpl/v81/i4/p169
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Abstract page: | 161 | Full-text PDF : | 53 | References: | 37 |
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