Search for superconductivity in the two-
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M. Guerrero; G. Ortiz; J.E. Gubernatis
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Article
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2000
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Elsevier Science
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English
β 92 KB
The search for a superconducting state in the two-dimensional one-band Hubbard model (HM) has been intense in the last few years. Monte Carlo methods, haunted by the infamous fermion sign problem, have been unable to study large enough systems and low enough temperatures. The Constrained Path Monte