TY  - RPRT
TI  - The Sign Problem in Density Matrix Quantum Monte Carlo
AU  - Petras, Hayley R.
AU  - Van Benschoten, William Z.
AU  - Ramadugu, Sai Kumar
AU  - Shepherd, James J.
PY  - 2021
DO  - 10.1021/acs.jctc.1c00078
UR  - https://www.osti.gov/biblio/1821515
ID  - 1821515
ER  -