Key points are not available for this paper at this time.
Cosmological models featuring an elastic interaction in the dark sector have been shown to provide a promising scenario for alleviating the ₈ tension. A natural question for these scenarios is whether there could be a degeneracy between the interaction and massive neutrinos since they suppress structures in a similar manner. In this work we investigate the presence of such a degeneracy and show that the two effects do not exhibit strong correlations.
Jiménez et al. (Fri,) studied this question.