Analysis with observational constraints in $\Lambda$-cosmology in $f(R,T)$ gravity

Ritika Nagpal, S. K. J. Pacif, J. K. Singh +2

An exact cosmological solution of Einstein field equations (EFEs) is derived for a dynamical vacuum energy in $f(R,T)$ gravity for Friedmann-Lemaitre-Robertson-Walker (FLRW) space-…