3 papers
cond-mat.str-el1999
Effects of dilute nonmagnetic impurities on the Q=(pi,pi) spin-fluctuation spectrum in YBa2Cu3O7
N. Bulut
The effects of nonmagnetic impurities on the Q=(pi,pi) spin-fluctuation spectral weight Im chi(Q,omega) are studied within the framework of the two-dimensional Hubbard model using…
cond-mat1996
Low-Energy Electronic Excitations of the Layered Cuprates and the Hubbard Model
N. Bulut
We present a review of the Quantum Monte Carlo results on the magnetic, charge and single-particle excitations as well as the pairing correlations of the two-dimensional Hubbard mo…
cond-mat1996
Short-Range Antiferromagnetic Correlations and the Photoemission Spectrum
N. Bulut
We present Quantum Monte Carlo results on the antiferromagnetic correlations and the one-electron excitations of the doped two-dimensional Hubbard model. These results are helpful…