@article{dimatteo:hal-01532198,
TITLE = {An exact sum-rule for the Hubbard model: an historical approach},
AUTHOR = {Di Matteo, Sergio and Claveau, Yann},
URL = {https://univ-rennes.hal.science/hal-01532198},
JOURNAL = {European Journal of Physics},
PUBLISHER = {European Physical Society},
VOLUME = {38},
NUMBER = {4},
PAGES = {045501},
YEAR = {2017},
MONTH = Jul, DOI = {10.1088/1361-6404/aa6900},
KEYWORDS = {hubbard model ; green functions ; mott metal-insulator transition},
PDF = {https://univ-rennes.hal.science/hal-01532198/file/An%20exact%20sum-rule%20for%20the%20Hubbard%20model_accepted.pdf},
HAL_ID = {hal-01532198},
HAL_VERSION = {v1},
}