Today's #arXivsummary: https://arxiv.org/abs/2303.00756 by Jiang et. al. Authors utilize the DMRG-computed natural orbital bands to downfold the three-band Hubbard model to an effective single-band model. Captures the doping-asymmetric carrier mobility, as well as enhancing the pairing
in a single-band model for the hole-doped cuprates. #CondMat #StrEl #arXiv_2303_00756