TY - RPRT TI - Real-time coupled-cluster approach for the cumulant Green's function AU - Vila, Fernando D. AU - Rehr, John J. AU - Kas, Joshua J. AU - Kowalski, Karol AU - Peng, Bo PY - 2020 DO - 10.1021/acs.jctc.0c00639 UR - https://www.osti.gov/biblio/1716512 ID - 1716512 ER -