19 citations · 19 across the 1 of their papers we have counts for
2 papers
cond-mat.str-el2002★ 19 cited
Possible Phases of the Two-Dimensional t-t' Hubbard Model
V. Hankevych, F. Wegner
We present a stability analysis of the 2D t-t' Hubbard model on a square lattice for various values of the next-nearest-neighbor hopping t' and electron concentration. Using the fr…
cond-mat1994
Crossover from Orthogonal to Unitary Symmetry for Ballistic Electron Transport in Chaotic Microstructures
Z. Pluhar, H. A. Weidenmueller, J. A. Zuk +1
We study the ensemble-averaged conductance as a function of applied magnetic field for ballistic electron transport across few-channel microstructures constructed in the shape of c…