3 papers
cond-mat.str-el1999
Spin susceptibility of interacting electrons in one dimension: Luttinger liquid and lattice effects
H. Nélisse, C. Bourbonnais, H. Touchette +2
The temperature-dependent uniform magnetic susceptibility of interacting electrons in one dimension is calculated using several methods. At low temperature, the renormalization gro…
cond-mat.supr-con1998
Evolution of the pairing pseudogap in the spectral function with interplane anisotropy
G. Preosti, Y. M. Vilk, M. R. Norman
We study the pairing pseudogap in the spectral function as a function of interplane coupling. The analytical expressions for the self-energy in the critical regime are obtained for…
cond-mat1996
Shadow features and shadow bands in the paramagnetic state of cuprate superconductors
Y. M. Vilk
The conditions for the precursors of antiferromagnetic bands in cuprate superconductors are studied using weak-to-intermediate coupling approach. It is shown that there are, in fac…