Prospects for constraining interacting dark energy cosmology with gravitational-wave bright sirens detected by future SKA-era pulsar timing arrays

Bo Wang, Dong-Ze He, Ling-Feng Wang +2

We explore the constraints on cosmological parameters in interacting dark energy (IDE) models described by energy transfer rates $Q=\beta H{\rho }_{\mathrm{de}}$ and $Q=\beta H{\rho }_{\mathrm{c}}$, using s…