TY - RPRT TI - An efficient random-sampling method for calculating double occupancy of Gutzwiller wave function in single-band 1D and 2D lattices AU - Zhang, Feng AU - Ye, Zhuo AU - Yao, Yong-Xin AU - Wang, Cai-Zhuang AU - Ho, Kai-Ming PY - 2020 DO - 10.1080/00268976.2020.1812745 UR - https://www.osti.gov/biblio/1658566 ID - 1658566 ER -