The Hubble tension, a significant discrepancy between the Hubble constant (H0) values derived from early-time [cosmic microwave background (CMB) and baryon acoustic oscillations] and late-time [Cepheid-calibrated Type Ia Supernovae (SNe Ia)] measurements, remains a major challenge in cosmology. Traditional attempts to resolve this tension have struggled to maintain consistency with dynamical and geometrical probes at redshifts 0.01
Effects of a local physics change on the SH0ES determination of H0 / Ruchika, ; Perivolaropoulos, Leandros; Melchiorri, Alessandro. - In: PHYSICAL REVIEW D. - ISSN 2470-0029. - 111:12(2025), pp. 1-19. [10.1103/19pn-3bvs]
Effects of a local physics change on the SH0ES determination of H0
Alessandro Melchiorri
Membro del Collaboration Group
2025
Abstract
The Hubble tension, a significant discrepancy between the Hubble constant (H0) values derived from early-time [cosmic microwave background (CMB) and baryon acoustic oscillations] and late-time [Cepheid-calibrated Type Ia Supernovae (SNe Ia)] measurements, remains a major challenge in cosmology. Traditional attempts to resolve this tension have struggled to maintain consistency with dynamical and geometrical probes at redshifts 0.01| File | Dimensione | Formato | |
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