• Corpus ID: 248496621

$\pi$ Flux Phase and Superconductivity for Lattice Fermions Coupled to Classical Gauge Fields

  title={\$\pi\$ Flux Phase and Superconductivity for Lattice Fermions Coupled to Classical Gauge Fields},
  author={Tohru Koma},
: We study superconducting lattice fermions coupled to classical gauge fields. Namely, without the gauge fields, the lattice fermions show superconducting long-range order. In the previous paper, the existence of the long-range order was proved by the present author. This paper is the continuing part of the previous one. More precisely, the interactions between fermions were assumed to be a Bardeen-Cooper-Schrieffer-type pairing which is a nearest-neighbour two-body interaction on the hypercubic… 



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