Phys. Rev. D 21, 2885–2891 (1980)Fermion representation for the Z2 lattice gauge theory in 2+1 dimensionsReceived 26 December 1979; published in the issue dated 15 May 1980 It is shown that the Z2 lattice gauge theory in three Euclidean dimensions is equivalent to a theory of locally interacting fermions. A Hamiltonian picture and a Lagrangian picture are derived and their relationship is discussed. The equivalent Fermi theory turns out to describe a theory of surfaces. © 1980 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevD.21.2885
DOI:
10.1103/PhysRevD.21.2885
PACS:
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