A gravitational constant transition within cepheids as supernovae calibrators can solve the Hubble tension

Ruchika, Himansh Rathore, Shouvik Roy Choudhury +1

Local universe measurements of the Hubble constant (H0) using SNe Ia with Cepheids as calibrators yield a value of H0 which is in tension with the value inferred from the CMB and o…