TY - RPRT TI - Stochastic method with low mode substitution for nucleon isovector matrix elements AU - Yang, Yi-Bo AU - Alexandru, Andrei AU - Draper, Terrence AU - Gong, Ming AU - Liu, Keh-Fei PY - 2016 DO - 10.1103/physrevd.93.034503 UR - https://www.osti.gov/biblio/1237786 ID - 1237786 ER -