Searching for scalar dark matter with compact mechanical resonators

Abstract

We explore the viability of laboratory-scale mechanical resonators as detectors for ultralight scalar dark matter. The signal we investigate is an atomic strain due to modulation of the fine structure constant and the lepton mass at the Compton frequency of dark matter particles. The resulting stress can drive an elastic body with acoustic breathing modes, producing displacements that are accessible with opto- or electromechanical readout techniques. To address the unknown mass of dark matter particles (which determines their Compton frequency), we consider various resonator designs operating at kHz to MHz frequencies, corresponding to $10^{-12}-10^{-5}$ eV particle mass. Current resonant-mass gravitational wave detectors that have been repurposed as dark matter detectors weigh $\sim 10^3$ kg. We find that a large unexplored parameter space can be accessed with ultra-high-$Q$, cryogenically-cooled, cm-scale mechanical resonators possessing $\sim 10^7$ times smaller mass.

arXiv commentRevised introduction and abstract. Added new section discussing readout

References in corpus (49)

• Cavity Optomechanics
• Nine-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Cosmological Parameter Results
• Supersymmetric Dark Matter
• Axion Cosmology
• String Axiverse
• Results from a search for dark matter in the complete LUX exposure
• Axions In String Theory
• The String Dilaton and a Least Coupling Principle
• Direct constraints on the dark matter self-interaction cross-section from the merging galaxy cluster 1E0657-56
• Experimental Searches for the Axion and Axion-like Particles
• Dark Matter Results from First 98.7-day Data of PandaX-II Experiment
• First constraints on fuzzy dark matter from Lyman-$\alpha$ forest data and hydrodynamical simulations
• String theory and gravity
• A search for ultra-light axions using precision cosmological data
• Torsion-balance tests of the weak equivalence principle
• Searching for dilaton dark matter with atomic clocks
• Runaway dilaton and equivalence principle violations
• The QCD Axion and Moduli Stabilisation
• Cosmic Axion Spin Precession Experiment (CASPEr)
• Detailed Mass Map of CL0024+1654 from Strong Lensing
• Stellar cooling bounds on new light particles: plasma mixing effects
• Optimized optomechanical crystal cavity with acoustic radiation shield
• Cosmological implications of ultra-light axion-like fields
• Equivalence Principle Violations and Couplings of a Light Dilaton
• Constraining the mass of light bosonic dark matter using SDSS Lyman-$\alpha$ forest
• Gravitational Radiation Detection with Laser Interferometry
• Dark Matter Direct Detection with Accelerometers
• Can dark matter induce cosmological evolution of the fundamental constants of Nature?
• Searching for dark matter and variation of fundamental constants with laser and maser interferometry
• Lyman-alpha Constraints on Ultralight Scalar Dark Matter: Implications for the Early and Late Universe
• Macroscopic Forces from Supersymmetry
• Search for light scalar dark matter with atomic gravitational wave detectors
• Using the Full Power of the Cosmic Microwave Background to Probe Axion Dark Matter
• Sound of Dark Matter: Searching for Light Scalars with Resonant-Mass Detectors
• Detecting dark matter waves with precision measurement tools
• Gravitational Wave Detection with High Frequency Phonon Trapping Acoustic Cavities
• Extremely Low Loss Phonon-Trapping Cryogenic Acoustic Cavities for Future Physical Experiments
• Unbiased constraints on ultralight axion mass from dwarf spheroidal galaxies
• Bulk crystalline optomechanics
• Resonant absorption of bosonic dark matter in molecules
• Improved limits on interactions of low-mass spin-0 dark matter from atomic clock spectroscopy
• Search for light scalar Dark Matter candidate with AURIGA detector
• Searching for ultra-light dark matter with optical cavities
• Detecting continuous gravitational waves with superfluid ${}^4$He
• Evaluation of heat extraction through sapphire fibers for the GW observatory KAGRA
• Observation of the Fundamental Nyquist Noise Limit in an Ultra-High $Q$-Factor Cryogenic Bulk Acoustic Wave Cavity
• A micropillar for cavity optomechanics
• Resonator Power to Frequency Conversion in a Cryogenic Sapphire Oscillator
• Precision Measurement of a low-loss Cylindrical Dumbbell-Shaped Sapphire Mechanical Oscillator using Radiation Pressure

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• Search for ultralight dark matter with spectroscopy of radio-frequency atomic transitions
• Mechanical dissipation below 1$\mu$Hz with a cryogenic diamagnetic-levitated micro-oscillator
• Ultimate precision limit of noise sensing and dark matter search
• Vibronic branching ratios for nearly-closed rapid photon cycling of SrOH
• From axion quality and naturalness problems to a high-quality ${\mathbb{Z}}_N$ QCD relaxion
• Intensity interferometry for ultralight bosonic dark matter detection
• Prototype Superfluid Gravitational Wave Detector
• Nonlinear cosmological structure with ultralight bosons via modified gravity
• Electro-Mechanical Tuning of High-Q Bulk Acoustic Phonon Modes at Cryogenic Temperatures
• Improved bounds on ultralight scalar dark matter in the radio-frequency range
• Precision measurements of the zero temperature dielectric constant and density of liquid ${}^4$He
• Models of ultra-heavy dark matter visible to macroscopic mechanical sensing arrays