Gravitational waves from density perturbations in an early matter domination era
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DOI: 10.1088/1475-7516/2021/07/046
Abstract: We calculate the gravitational wave background produced from density perturbations in an early matter domination era where primordial black holes form. The formation of black holes requires perturbations out of the linear regime. Space with… read more here.
Keywords: matter; perturbations early; early matter; density perturbations ... See more keywords