Gravitational wave memory in conformally flat spacetimes
نویسندگان
چکیده
A bstract We study the gravitational wave memory effect in spacetimes related to flat space by a conformal transformation. The discussion is general but length scale assumed be small compared with background curvature radius. formulas are applied Friedmann-Robertson-Walker metrics of all spatial curvatures. new terms stemming from potentially detectable future measurements.
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ژورنال
عنوان ژورنال: Journal of High Energy Physics
سال: 2023
ISSN: ['1127-2236', '1126-6708', '1029-8479']
DOI: https://doi.org/10.1007/jhep05(2023)055