Regulated chiral gauge theories
Herbert Neuberger (Rutgers)
TL;DR
This paper discusses the formulation of noncompact chiral abelian gauge theories on the lattice using the overlap formalism, addressing anomaly cancellation and the triviality problem in four dimensions.
Contribution
It introduces a lattice definition for chiral abelian gauge theories employing the overlap formalism, highlighting anomaly cancellation and triviality considerations.
Findings
Defined lattice chiral abelian gauge theories using overlap formalism
Analyzed the role of anomaly cancellation in these theories
Explained the triviality issue in four-dimensional cases
Abstract
Noncompact chiral abelian gauge theories are defined on the lattice using the overlap formalism. The main definitions are presented, the role of anomaly cancelation is discussed, and the triviality issue in four dimensions is explained.
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Taxonomy
TopicsBlack Holes and Theoretical Physics · Cosmology and Gravitation Theories · Quantum Chromodynamics and Particle Interactions