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Hubbard Hamiltonian in the dimer representation Large‐ U case
Author(s) -
Matlak M.,
Aksamit J.,
Grabiec B.,
Nolting W.
Publication year - 2003
Publication title -
annalen der physik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.009
H-Index - 68
eISSN - 1521-3889
pISSN - 0003-3804
DOI - 10.1002/andp.200310014
Subject(s) - hamiltonian (control theory) , hubbard model , physics , antiferromagnetism , mathematical physics , lattice (music) , quantum mechanics , coulomb , electron , dimer , mathematics , superconductivity , mathematical optimization , nuclear magnetic resonance , acoustics
The nonperturbative approach, presented in this paper, can, in principle, be applied to clusters of any size, as well as, to another type of model Hamiltonians.
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