On state equations of two-level quantum systems in a thermal environment

Pier Paolo Civalleri, Marco Gilli. On state equations of two-level quantum systems in a thermal environment. I. J. Circuit Theory and Applications, 32(6):609-614, 2004. [doi]

@article{CivalleriG04a,
  title = {On state equations of two-level quantum systems in a thermal environment},
  author = {Pier Paolo Civalleri and Marco Gilli},
  year = {2004},
  doi = {10.1002/cta.298},
  url = {https://doi.org/10.1002/cta.298},
  researchr = {https://researchr.org/publication/CivalleriG04a},
  cites = {0},
  citedby = {0},
  journal = {I. J. Circuit Theory and Applications},
  volume = {32},
  number = {6},
  pages = {609-614},
}