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\bibitem{AucarBoidi_etal2021} {\textquotedblleft}\textit{In-gap band in the one-dimensional two-orbital Kanamori-Hubbard model with interorbital Coulomb interaction}{\textquotedblright}. Aucar Boidi N, Fern{\'a}ndez Garc{\'\i}a H, Nunez-Fernandez Y, Hallberg K, Physical review research \textbf{3}, 043213 (2021).   http://doi.org/10.1103/PHYSREVRESEARCH.3.043213

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