Erratum: Prospective constraints on the primordial black hole abundance from the stochastic gravitational-wave backgrounds produced by coalescing events and curvature perturbations [Phys. Rev. D <b>99</b>, 103531 (2019)]
Sai Wang, Takahiro Terada, Kazunori Kohri
Abstract
Though the formula in Eq. ( Here, and k denote the frequency and wave number of gravitational waves, respectively. If we take this factor into account in Fig. In this way, SKA would have intersections with all the energy-density spectra of the induced gravitational-wave background in Fig. Therefore, by considering the induced gravitational-wave background, SKA is expected to test the possibility of primordial black holes being (a part of) cold dark matter over the whole mass range in Figs.
Topics & Concepts
PhysicsGravitational waveAstrophysicsCosmologyCurvatureSubject (documents)Black hole (networking)Primordial black holeBinary black holeAstronomyTheoretical physicsLibrary scienceComputer scienceMathematicsLink-state routing protocolGeometryRouting protocolComputer networkRouting (electronic design automation)Cosmology and Gravitation TheoriesPulsars and Gravitational Waves ResearchGeophysics and Gravity Measurements