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A remark on off-diagonal long range order

C. A. Piguet, D. F. Wang, C. Gruber

cond-matarXiv:cond-mat/9603141

Abstract

In this work, we study some general property of a strongly correlated electron system defined on a lattice. Assuming that the lattice system exhibits off-diagonal long range order, we show rigorously that this assumption would lead to Meissner effect. This generalizes previous results of continuous case to a lattice electron system.

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