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Published in 2024 at "Journal of High Energy Physics"
DOI: 10.1007/jhep01(2025)034
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…
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Keywords:
quadrupole formulae;
constant comparison;
energy;
formulae cosmological ... See more keywords