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Alleviating the Hubble Tension Using Coupled Dark Energy - Dark Matter Interaction
We investigate two interacting dark energy models, $ξ$CDM and $ξw$CDM, as potential means of alleviating the $H_0$ tension, using DESI DR2 BAO data along with the Planck 2018 CMB, Pantheon+ SNe Ia, and KiDS-1000/DES-Y3 weak lensing data. For the $ξ$CDM model, with a free coupling strength ($ξ$) and
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