TY - RPRT TI - Exact solution of two simple non-equilibrium electron-phonon and electron-electron coupled systems: The atomic limit of the Holstein-Hubbard model and the generalized Hatsugai-Komoto model AU - Nesselrodt, Ryan D. AU - Freericks, James K. PY - 2021 DO - 10.1103/physrevb.104.155104 UR - https://www.osti.gov/biblio/1824344 ID - 1824344 ER -