Quadrupole formulae with cosmological constant: comparison
Abstract We consider three different approaches (by Ashtekar, Bonga and Kesavan; Hoque and Virmani; and Dobkowski-Ryłko and Lewandowski) to investigate gravitational radiation produced by time changing matter source in de Sitter spacetime. All of them lead to generalizations of the quadrupole formul...
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Main Authors: | Denis Dobkowski-Ryłko, Jerzy Lewandowski |
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Format: | Article |
Language: | English |
Published: |
SpringerOpen
2025-01-01
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Series: | Journal of High Energy Physics |
Subjects: | |
Online Access: | https://doi.org/10.1007/JHEP01(2025)034 |
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