Open AccessVariational cluster approximation and exact diagonalization for calculation of Hubbard models
Author(s) -
Alexander E. Lukyanov,
Vyacheslav D. Neverov,
Yaroslav V. Zhumagulov,
А. V. Krasavin
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1189/1/012018
Subject(s) - hubbard model , superconductivity , antiferromagnetism , curse of dimensionality , cluster (spacecraft) , atomic orbital , lattice (music) , coupled cluster , physics , statistical physics , condensed matter physics , quantum mechanics , mathematics , computer science , electron , statistics , molecule , acoustics , programming language