@article{CRPHYS_2024__25_G1_289_0, author = {Nathan Goldman and Tomoki Ozawa}, title = {Relating the {Hall} conductivity to the many-body {Chern} number using {Fermi{\textquoteright}s} {Golden} rule and {Kramers{\textendash}Kronig} relations}, journal = {Comptes Rendus. Physique}, pages = {289--302}, publisher = {Acad\'emie des sciences, Paris}, volume = {25}, year = {2024}, doi = {10.5802/crphys.191}, language = {en}, }