Limits on Spherical Coefficients in the Minimal-SME Photon Sector
arXiv:1607.08252
Abstract
We place limits on spherical coefficients for Lorentz violation involving operators of dimension four in the photon sector of the minimal Standard-Model Extension. The bounds are deduced from existing experimental results with optical-cavity oscillators.
4 pages. Contribution to the proceedings of the Seventh Meeting on CPT and Lorentz Symmetry, Bloomington, Indiana, June 20-24, 2016