arXiv:cond-mat/9710013 · Journal of Physics and Chemistry of Solids
ATTRACTIVE HUBBARD MODEL AND SINGLE-PARTICLE PSEUDOGAP CAUSED BY CLASSICAL PAIRING FLUCTUATIONS IN TWO-DIMENSIONS
Yu. M. Vil’k, S. Allen, Hugo Touchette, S. Moukouri, L. Chen, A.–M. S. Tremblay