TY  - RPRT
TI  - Flat histogram methods for quantum systems: algorithms to overcome tunneling problems and calculate the free energy.
AU  - Matthias Troyer
AU  - Stefan Wessel
AU  - Fabien Alet
PY  - 2003
DO  - 10.1103/physrevlett.90.120201
UR  - https://pubmed.ncbi.nlm.nih.gov/12688855/
ID  - 12688855
ER  -