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cond-mat1996★ 1 cited
Frequency-dependent spin susceptibility in the two-dimensional Hubbard model
C. E. Creffield, P. E. Kornilovitch, E. G. Klepfish +2
A Quantum Monte Carlo calculation of dynamical spin susceptibility in the half-filled 2D Hubbard model is presented for temperature and an intermediate on-site repulsion $…
cond-mat1995★ 57 cited
Spectral weight function for the half-filled Hubbard model: a singular value decomposition approach
C. E. Creffield, E. G. Klepfish, E. R. Pike +1
The singular value decomposition technique is used to reconstruct the electronic spectral weight function for a half-filled Hubbard model with on-site repulsion from Quantum…