2013/05/31 by J. S. Díaz, Jorge S. Diaz, V. Alan Kostelecký +2 · 82 citations
Mathematics · Physics and Astronomy · #Beta decay #General relativity #Mathematics #Neutrino #Neutrino Physics Research #Noncommutative and Quantum Gravity Theories #Nuclear physics #Particle physics #Particle physics theoretical and experimental studies #Physics #Quantum #Quantum gravity #Quantum mechanics #Statistics #Theoretical physics #Theory of relativity #Variety (cybernetics) #gr-qc #hep-ph #nucl-th
paper · pdf · doi:10.1103/physrevd.88.071902
published in Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields 88(7) (American Physical Society) · 5 pages two-column REVTeX, version published in Rapid Communications, Physical Review D
openalex publication_date 2013/10/23 · arxiv created 2013/12/07 · arxiv updated 2013/12/10 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
In some quantum theories of gravity, deviations from the laws of relativity could be comparatively large while escaping detection to date. In the neutrino sector, precision experiments with beta decay yield new and improved constraints on these countershaded relativity violations. Existing data are used to extract bounds of 3\ifmmode×\else\texttimes\fi10^\ensuremath-8 GeV on the magnitudes of two of the four possible coefficients, and estimates are provided of future attainable sensitivities in a variety of experiments.