TY - RPRT TI - Operator evolution from the similarity renormalization group and the Magnus expansion AU - Tropiano, A. J. AU - Bogner, S. K. AU - Furnstahl, R. J. PY - 2020 DO - 10.1103/physrevc.102.034005 UR - https://www.osti.gov/biblio/1803235 ID - 1803235 ER -