Open AccessGUTZWILLER APPROXIMATION IN DEGENERATE HUBBARD MODELS
Author(s) -
Jian Lü
Publication year - 1996
Publication title -
carolina digital repository (university of north carolina at chapel hill)
Language(s) - Uncategorized
DOI - 10.17615/brvt-a480
Subject(s) - hubbard model , degenerate energy levels , physics , statistical physics , mathematical physics , quantum mechanics , superconductivity