Article ID Journal Published Year Pages File Type
9860762 Physics Letters B 2005 7 Pages PDF
Abstract
Gauge-noninvariant vector field theories with superficially nonrenormalizable nonpolynomial interactions are studied. We show that nontrivial relevant and stable theories have spontaneous Lorentz violation, and we present a large class of asymptotically free theories. The Nambu-Goldstone modes of these theories can be identified with the photon, with potential experimental implications.
Related Topics
Physical Sciences and Engineering Physics and Astronomy Nuclear and High Energy Physics
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