The 2D Hubbard Model and the High Tc Cuprate Problem
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- Scalapino, D.J. J Supercond (2006) 19: 195. doi:10.1007/s10948-006-0155-x
Numerical calculations are being used to explore both the properties of strongly-correlated electron systems and the interactions which give rise to these properties. Here, we review what has been learned about the two-dimensional (2D) Hubbard model and comment on its relationship to the high Tc cuprate problem.