Lorentz and CPT Tests using Penning Traps
arXiv:1910.00456
Abstract
The theoretical prospects for quantum electrodynamics with Lorentz-violating operators of mass dimensions up to six are revisited in this work. The dominant effects due to Lorentz and CPT violation are studied in measurements of magnetic moments of particles confined in Penning traps. Using recently reported experimental results, new coefficients for Lorentz violation are constrained and existing bounds of various coefficients are improved.
arXiv comment10 pages, accepted for publication in the Special Issue of Symmetry: Symmetry in Special and General Relativity
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