Abstract
We study some general properties of a strongly correlated electron system defined on a lattice. Assuming that the system exhibits off-diagonal long-range order, we show that this assumption implies the Meissner effect. This extends to lattice systems previous results obtained for the continuous case.
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Communicated by J. L. Lebowitz
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Piguet, C.A., Wang, D.F. & Gruber, C. Off-diagonal long-range order and meissner effect for lattice systems. J Stat Phys 88, 1363–1369 (1997). https://doi.org/10.1007/BF02732438
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DOI: https://doi.org/10.1007/BF02732438