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Relic Gravitational Wave Conversion into Photons in the Cosmological Magnetic Field. / Panasenko, L. A.

In: Physics of Particles and Nuclei Letters, Vol. 21, No. 4, 14.08.2024, p. 590-592.

Research output: Contribution to journal › Article › peer-review

Harvard

Panasenko, LA 2024, 'Relic Gravitational Wave Conversion into Photons in the Cosmological Magnetic Field', Physics of Particles and Nuclei Letters, vol. 21, no. 4, pp. 590-592. https://doi.org/10.1134/S1547477124700675

APA

Panasenko, L. A. (2024). Relic Gravitational Wave Conversion into Photons in the Cosmological Magnetic Field. Physics of Particles and Nuclei Letters, 21(4), 590-592. https://doi.org/10.1134/S1547477124700675

Vancouver

Panasenko LA. Relic Gravitational Wave Conversion into Photons in the Cosmological Magnetic Field. Physics of Particles and Nuclei Letters. 2024 Aug 14;21(4):590-592. doi: 10.1134/S1547477124700675

Author

Panasenko, L. A. / Relic Gravitational Wave Conversion into Photons in the Cosmological Magnetic Field. In: Physics of Particles and Nuclei Letters. 2024 ; Vol. 21, No. 4. pp. 590-592.

BibTeX

@article{0584bfc9f709497d9e5b5c3891de2190,
title = "Relic Gravitational Wave Conversion into Photons in the Cosmological Magnetic Field",
abstract = "The article evaluates the amplitude suppression for the relict gravitational waves with a frequency of Hz due to their conversion into electromagnetic waves under the influence of a cosmological magnetic field during the era of radiation dominance (RD). At first, a system of equations was obtained for the joint propagation of gravitational and electromagnetic waves in an external magnetic field in the Friedmann–Lemaitre–Robertson–Walker metric and the interaction of electromagnetic waves with the primary plasma was taken into account. Then the resulting system is solved numerically in the approximation of a uniform cosmological magnetic field with a strength corresponding to the modern value of 1 nG (for the RD epoch the magnetic field strength increases as the inverse scale factor squared). Finally a conclusion was made about the insignificant influence of the considered conversion effect on the amplitude of long-wave relic gravitational waves.",
author = "Panasenko, {L. A.}",
year = "2024",
month = aug,
day = "14",
doi = "10.1134/S1547477124700675",
language = "English",
volume = "21",
pages = "590--592",
journal = "Physics of Particles and Nuclei Letters",
issn = "1547-4771",
publisher = "Maik Nauka-Interperiodica Publishing",
number = "4",

}

RIS

TY - JOUR

T1 - Relic Gravitational Wave Conversion into Photons in the Cosmological Magnetic Field

AU - Panasenko, L. A.

PY - 2024/8/14

Y1 - 2024/8/14

N2 - The article evaluates the amplitude suppression for the relict gravitational waves with a frequency of Hz due to their conversion into electromagnetic waves under the influence of a cosmological magnetic field during the era of radiation dominance (RD). At first, a system of equations was obtained for the joint propagation of gravitational and electromagnetic waves in an external magnetic field in the Friedmann–Lemaitre–Robertson–Walker metric and the interaction of electromagnetic waves with the primary plasma was taken into account. Then the resulting system is solved numerically in the approximation of a uniform cosmological magnetic field with a strength corresponding to the modern value of 1 nG (for the RD epoch the magnetic field strength increases as the inverse scale factor squared). Finally a conclusion was made about the insignificant influence of the considered conversion effect on the amplitude of long-wave relic gravitational waves.

AB - The article evaluates the amplitude suppression for the relict gravitational waves with a frequency of Hz due to their conversion into electromagnetic waves under the influence of a cosmological magnetic field during the era of radiation dominance (RD). At first, a system of equations was obtained for the joint propagation of gravitational and electromagnetic waves in an external magnetic field in the Friedmann–Lemaitre–Robertson–Walker metric and the interaction of electromagnetic waves with the primary plasma was taken into account. Then the resulting system is solved numerically in the approximation of a uniform cosmological magnetic field with a strength corresponding to the modern value of 1 nG (for the RD epoch the magnetic field strength increases as the inverse scale factor squared). Finally a conclusion was made about the insignificant influence of the considered conversion effect on the amplitude of long-wave relic gravitational waves.

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UR - https://www.mendeley.com/catalogue/5c5d9945-6670-3087-b44d-e08148dee3f3/

U2 - 10.1134/S1547477124700675

DO - 10.1134/S1547477124700675

M3 - Article

VL - 21

SP - 590

EP - 592

JO - Physics of Particles and Nuclei Letters

JF - Physics of Particles and Nuclei Letters

SN - 1547-4771

IS - 4

ER -

ID: 60829791