Observational constraint on the interacting dark energy models including the Sandage–Loeb test
Observational constraint on the interacting dark energy models including the Sandage–Loeb test
Two types of interacting dark energy models are investigated using the type Ia supernova (SNIa), observational $H(z)$ data (OHD), cosmic microwave background (CMB) shift parameter and the secular Sandage-Loeb (SL) test. We find that the inclusion of SL test can obviously provide more stringent constraint on the parameters in both …