2014/12/31 by A. P. Baêta Scarpelli, A. P. Baeta Scarpelli, J. R. Nascimento +3 · 6 citations
Mathematics · Physics and Astronomy · #Action (physics) #Black Holes and Theoretical Physics #Causality (physics) #Classical mechanics #Computer science #Cosmology and Gravitation Theories #Duality (order theory) #Embedding #Gauge theory #Lorentz covariance #Lorentz transformation #Massless particle #Mathematical physics #Mathematics #Noncommutative and Quantum Gravity Theories #Particle physics #Physics #Pure mathematics #Quantum mechanics #Theoretical physics #Unitarity #hep-th
paper · pdf · doi:10.1140/epjc/s10052-015-3537-z
published in The European Physical Journal C 75(7) (Springer Science+Business Media) · 17 pages, version accepted to EPJC
arxiv created 2015/06/24 · openalex publication_date 2015/07/01 · arxiv updated 2015/07/08 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
We generalize the duality between self-dual and Maxwell–Chern–Simons theories for the case of a CPT-even Lorentz-breaking extension of these theories. The duality is shown using the gauge embedding procedure, both in free and coupled cases, and with the master action approach. The physical spectra of both Lorentz-breaking theories are studied. The massive poles are shown to coincide and to respect the requirements for unitarity and causality at tree level. The extra massless poles which are present in the dualized model are shown to be nondynamical.