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arXiv · hep-lat/9710008

Series Expansions for three-dimensional QED

C. J. Hamer·J. Oitmaa·Zheng Weihong
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Abstract

Strong-coupling series expansions are calculated for the Hamiltonian version of compact lattice electrodynamics in (2+1) dimensions, with 4-component fermions. Series are calculated for the ground-state energy per site, the chiral condensate, and the masses of `glueball' and positronium states. Comparisons are made with results obtained by other techniques.

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C. J. Hamer, J. Oitmaa, Zheng Weihong. 1997-10-02. Series Expansions for three-dimensional QED. https://doi.org/10.1103/physrevd.57.2523

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