Constrained dark energy models in Weyl-type f(Q,T) gravity

In this paper, we construct dark energy models in the Weyl-type [Formula: see text] gravity using the constrained dark energy equation of state (EoS) [Formula: see text] with observational constraints. We find an analytical solution of the field equations. We estimate the present values of model parameters [Formula: see text], [Formula: see text], [Formula: see text], [Formula: see text], [Formula: see text], [Formula: see text] and [Formula: see text], using observational data of Hubble parameter from cosmic chronometer (CC) and apparent magnitude from Pantheon sample of SNe Ia datasets. Using these estimated values of model parameters, we investigate the model’s physical characteristics through effective EoS parameter [Formula: see text], deceleration parameter [Formula: see text]. We estimate the transition redshift [Formula: see text] and the present age of the universe [Formula: see text] Gyrs with [Formula: see text] km/s/Mpc, [Formula: see text], [Formula: see text].