K. Byczuk et al., ELECTRONIC-STRUCTURE AND REAL-SPACE PAIRING FOR STATISTICAL SPIN LIQUID IN 2-DIMENSIONS, Physica. C, Superconductivity, 235, 1994, pp. 2347-2348
We discuss one-electron structure and real-space pairing for the two-d
imensional statistical spin-liquid, i.e. in the situation when doubly
occupied configurations in the momentum space are excluded from the ph
ysical space.