Jordan Gué
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View article: Search for QCD Coupled Axion Dark Matter with Data from the MICROSCOPE Space Experiment
Search for QCD Coupled Axion Dark Matter with Data from the MICROSCOPE Space Experiment Open
Axion dark matter coupled via QCD induces a nonzero differential acceleration between test masses of different composition. Tests of the equivalence principle, like the recent MICROSCOPE space mission, are sensitive to such a signal. We us…
View article: Discriminating scalar ultralight dark matter from quasi-monochromatic gravitational waves in LISA
Discriminating scalar ultralight dark matter from quasi-monochromatic gravitational waves in LISA Open
A scalar ultralight dark matter (ULDM) candidate would induce oscillatory motion of freely falling test masses via its coupling to Standard Model fields. Such oscillations would create an observable Doppler shift of light exchanged between…
View article: Search for QCD coupled axion dark matter with the MICROSCOPE space experiment
Search for QCD coupled axion dark matter with the MICROSCOPE space experiment Open
Axion dark matter coupled via QCD induces a non-zero differential acceleration between test masses of different composition. Tests of the equivalence principle, like the recent MICROSCOPE space mission, are sensitive to such a signal. We u…
View article: Probing the axion–photon coupling with space-based gravitational wave detectors
Probing the axion–photon coupling with space-based gravitational wave detectors Open
We propose a simple modification of space-based gravitational wave (GW) detector optical benches which would enable the measurement of vacuum birefringence of light induced by axion dark matter through its coupling to electromagnetism. Spe…
View article: Violation of the equivalence principle induced by oscillating rest mass and transition frequency, and its detection in atom interferometers
Violation of the equivalence principle induced by oscillating rest mass and transition frequency, and its detection in atom interferometers Open
We present a theoretical investigation of the expected experimental signals produced by freely falling atoms with time oscillating mass and transition frequency. These oscillations could be produced in a variety of models, in particular, m…
View article: Improved modeling for dark photon detection with dish antennas
Improved modeling for dark photon detection with dish antennas Open
A vector dark matter candidate, also known as dark photon, would induce an oscillating electric field through kinetic mixing. One detection strategy uses a spherical reflector to focus the induced emission at its center of curvature. First…
View article: Search for vector dark matter in microwave cavities with Rydberg atoms
Search for vector dark matter in microwave cavities with Rydberg atoms Open
We propose a novel experiment to search for dark matter, based on the\napplication of an electric field inside a microwave cavity and electrometry\nusing Rydberg atoms. We show that this kind of experiment could be extremely\nuseful for de…