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Gravitational Waves over Arbitrary Background. / Panasenko, Liubov.

In: Moscow University Physics Bulletin, Vol. 77, No. 2, 04.2022, p. 336-337.

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

Harvard

Panasenko, L 2022, 'Gravitational Waves over Arbitrary Background', Moscow University Physics Bulletin, vol. 77, no. 2, pp. 336-337. https://doi.org/10.3103/S0027134922020746

APA

Panasenko, L. (2022). Gravitational Waves over Arbitrary Background. Moscow University Physics Bulletin, 77(2), 336-337. https://doi.org/10.3103/S0027134922020746

Vancouver

Panasenko L. Gravitational Waves over Arbitrary Background. Moscow University Physics Bulletin. 2022 Apr;77(2):336-337. doi: 10.3103/S0027134922020746

Author

Panasenko, Liubov. / Gravitational Waves over Arbitrary Background. In: Moscow University Physics Bulletin. 2022 ; Vol. 77, No. 2. pp. 336-337.

BibTeX

@article{2fef4abe293045e483f8e2c44fd5331e,
title = "Gravitational Waves over Arbitrary Background",
abstract = "Equation for gravitational wave (GW) propagation over arbitrary curved spacetime is derived in the presented work. Two new terms are found which absent in the conventional homogeneous and isotropic Friedmann cosmology. In conclusion we emphasize that these new terms can significantly change the character of solutions and assume that one of the terms may be the cause of relic GW amplitude suppression.",
keywords = "arbitrary spacetime background, Einstein equation, gravitational waves, relic gravitational waves",
author = "Liubov Panasenko",
note = "Funding Information: The work was supported by RSF grant number 20-42-09010. Publisher Copyright: {\textcopyright} 2022, Allerton Press, Inc.",
year = "2022",
month = apr,
doi = "10.3103/S0027134922020746",
language = "English",
volume = "77",
pages = "336--337",
journal = "Moscow University Physics Bulletin (English Translation of Vestnik Moskovskogo Universiteta, Fizika)",
issn = "0027-1349",
publisher = "Allerton Press Inc.",
number = "2",

}

RIS

TY - JOUR

T1 - Gravitational Waves over Arbitrary Background

AU - Panasenko, Liubov

N1 - Funding Information: The work was supported by RSF grant number 20-42-09010. Publisher Copyright: © 2022, Allerton Press, Inc.

PY - 2022/4

Y1 - 2022/4

N2 - Equation for gravitational wave (GW) propagation over arbitrary curved spacetime is derived in the presented work. Two new terms are found which absent in the conventional homogeneous and isotropic Friedmann cosmology. In conclusion we emphasize that these new terms can significantly change the character of solutions and assume that one of the terms may be the cause of relic GW amplitude suppression.

AB - Equation for gravitational wave (GW) propagation over arbitrary curved spacetime is derived in the presented work. Two new terms are found which absent in the conventional homogeneous and isotropic Friedmann cosmology. In conclusion we emphasize that these new terms can significantly change the character of solutions and assume that one of the terms may be the cause of relic GW amplitude suppression.

KW - arbitrary spacetime background

KW - Einstein equation

KW - gravitational waves

KW - relic gravitational waves

UR - http://www.scopus.com/inward/record.url?scp=85137795523&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/d36f700e-b239-3d1a-b6f7-7640b098fa81/

U2 - 10.3103/S0027134922020746

DO - 10.3103/S0027134922020746

M3 - Article

AN - SCOPUS:85137795523

VL - 77

SP - 336

EP - 337

JO - Moscow University Physics Bulletin (English Translation of Vestnik Moskovskogo Universiteta, Fizika)

JF - Moscow University Physics Bulletin (English Translation of Vestnik Moskovskogo Universiteta, Fizika)

SN - 0027-1349

IS - 2

ER -

ID: 38058437