@misc{indiciaeab8036586e4f,
  title = {Thermofield quantum Monte Carlo method and its applications to quantum spin systems.},
  author = {M Suzuki and S Miyashita and M Takasu},
  year = {1987},
  doi = {10.1103/physrevb.35.3569},
  url = {https://pubmed.ncbi.nlm.nih.gov/9941862/},
  note = {Source identifier: 9941862}
}