ffreyer
commented
3 years ago References from that documentation:
- [98] https://journals.jps.jp/doi/10.1143/JPSJ.66.1872
- [99] https://journals.aps.org/prb/abstract/10.1103/PhysRevB.56.15001
- [114] https://arxiv.org/abs/2009.04491
the first two use the transformation, the latter explains and generalizes it
As mentioned here on page 9