Instanton-like Excitations in 2D Fermionic Field Theory
J.L. Cortes, J. Gamboa, I. Schmidt, J. Zanelli
TL;DR
This paper explores new non-perturbative excitations in two-dimensional massless fermionic field theories, specifically the Thirring and Schwinger models, revealing novel phenomena beyond traditional perturbative approaches.
Contribution
It introduces instanton-like excitations in 2D fermionic models, providing new insights into their non-perturbative structure.
Findings
Identification of instanton-like solutions in the models
Enhanced understanding of non-perturbative effects in 2D fermionic theories
Potential implications for related quantum field theories
Abstract
New non-perturbatives excitations in the massless Thirring and Schwinger models are discussed.
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