@article{arai_ohzeki_tanaka_2019, 
  title={Dynamics of order parameters of nonstoquastic Hamiltonians in the adaptive quantum Monte Carlo method}, 
  volume={99}, 
  DOI={10.1103/physreve.99.032120}, 
  publisher={American Physical Society (APS)}, 
  author={Arai and Ohzeki and Tanaka}, 
  year={2019}, 
  month={Mar}
  }