86 citations · 447 across the 18 of their papers we have counts for
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cond-mat1994★ 12 cited
Off-diagonal Interactions, Hund's Rules and Pair-binding in Hubbard Molecules
S. L. Sondhi, M. P. Gelfand, H. Q. Lin +1
We have studied the effect of including nearest-neighbor, electron-electron interactions, in particular the off-diagonal (non density-density) terms, on the spectra of truncated te…
cond-mat1994★ 70 cited
A Plane of Weakly Coupled Heisenberg Chains: Theoretical Arguments and Numerical Calculations
Ian Affleck, Martin P. Gelfand, Rajiv R. P. Singh
The , nearest-neighbor, quantum Heisenberg antiferromagnet on the square lattice with spatially anisotropic couplings is reconsidered, with particular attention to the follo…
cond-mat1994★ 4 cited
Off-Diagonal Long Range Order and Scaling in a Disordered Quantum Hall System
S. L. Sondhi, M. P. Gelfand
We have numerically studied the bosonic off-diagonal long range order, introduced by Read to describe the ordering in ideal quantum Hall states, for noninteracting electrons in ran…