Aspects of Dynamical Symmetry Breaking on a Lattice

1993/12/06 by She-Sheng Xue, She-Sheng XUE, XUE, She-Sheng · 1 citation
Mathematics · Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Lattice (hep-lat) #Quantum chaos and dynamical systems #advanced mathematical theories #hep-lat

paper · pdf · doi:10.48550/arxiv.hep-lat/9312027

7 pages + 4 figures, MITH 93/20

arxiv created 1993/12/06 · openalex publication_date 1993/12/06 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

In the context of four-fermion and gauge interactions, the Schwinger-Dyson equation for the fermion self-energy function is studied with the Wilson fermion on a lattice. We find that the critical line obtained by Bardeen, Leung and Love is modified. No additional Goldstone bosons appear in the spectrum of fundamental particles. Massive solutions to the Schwinger-Dyson equation turn out to be possible for a small gauge coupling.

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