Rotating odd-parity Lorentz invariance test in electrodynamics

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Abstract

We report the first operation of a rotating odd-parity Lorentz invariance test in electrodynamics using a microwave Mach-Zehnder interferometer with permeable material in one arm. The experiment sets a direct bound to κtr of -0.3±3×10-7. Using new power recycled waveguide interferometer techniques (with the highest spectral resolution ever achieved of 2×10-11  rad/√Hz) we show an improvement of several orders of magnitude is attainable in the future.
Original languageEnglish
Pages (from-to)Article number 125024, 6pp
JournalPhysical Review D
Volume80
Issue number12
DOIs
Publication statusPublished - 2009

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