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Test of Lorentz Invariance in Electrodynamics Using Rotating Cryogenic Sapphire Microwave Oscillators
Paul L. Stanwix, Michael E. Tobar, Peter Wolf +5
We present the first results from a rotating Michelson-Morley experiment that uses two orthogonally orientated cryogenic sapphire resonator-oscillators operating in whispering gall…
Recent Experimental Tests of Special Relativity
Peter Wolf, Sebastien Bize, Michael E. Tobar +4
We review our recent Michelson-Morley (MM) and Kennedy-Thorndike (KT) experiment, which tests Lorentz invariance in the photon sector, and report first results of our ongoing atomi…
Maser Oscillation in a Whispering-Gallery-Mode Microwave Resonator
P. -Y. Bourgeois, N. Bazin, Y. Kersale +3
We report the first observation of above-threshold maser oscillation in a whispering-gallery(WG)-mode resonator, whose quasi-transverse-magnetic, 17th azimuthal-order WG mode, at a…
Rotating Resonator-Oscillator Experiments to Test Lorentz Invariance in Electrodynamics
Michael E. Tobar, Paul L. Stanwix, Mohamad Susli +3
In this work we outline the two most commonly used test theories (RMS and SME) for testing Local Lorentz Invariance (LLI) of the photon. Then we develop the general framework of ap…