Kahniashvili, Tina და Campanelli, Leonardo და Gogoberidze, Grigol და Maravin, Yurii და Ratra, Bharat (2008) Gravitational radiation from primordial helical inverse cascade magnetohydrodynamic turbulence. Physical Review D, 78.
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რეზიუმე
We consider the generation of gravitational waves by primordial helical inverse-cascade magnetohydrodynamic (MHD) turbulence produced by bubble collisions at the electroweak phase transition. We extend the previous study by considering both currently discussed models of MHD turbulence. For popular electroweak phase transition parameter values, the generated gravitational wave spectrum is only weakly dependent on the MHD turbulence model. Compared with the unmagnetized electroweak phase transition case, the spectrum of MHD-turbulence-generated gravitational waves peaks at lower frequency with larger amplitude and can be detected by the proposed Laser Interferometer Space Antenna.
| ობიექტის ტიპი: | სტატია |
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| თემატიკა: | Q Science > QB Astronomy Q Science > QC Physics |
| ქვეგანყოფილება: | Institutes > Institute for Fundamental and Interdisciplinary Mathematics Research |
| განმათავსებელი მომხმარებელი: | Prof. Tina Kahniashvili |
| განთავსების თარიღი: | 29 იანვარი 2014 19:48 |
| ბოლო ცვლილება: | 27 მარტი 2015 07:04 |
| URI: | http://eprints.iliauni.edu.ge/id/eprint/744 |
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