Searching for High Frequency Gravitational Waves with Phonons

Abstract

The gravitational wave (GW) spectrum at frequencies above a kHz is a largely unexplored frontier. We show that detectors with sensitivity to single-phonon excitations in crystal targets can search for GWs with frequencies, $\mathrm{THz}\lesssim f\lesssim 100\mathrm{THz}$, corresponding to the range of optical phonon energies, $\mathrm{meV}\lesssim \omega \lesssim 100\mathrm{meV}$. Such detectors are already being built to search for light dark matter (DM), and therefore sensitivity to high-frequency GWs will be achieved as a byproduct. We begin by deriving the absorption rate of a general GW signal into single phonons. We then focus on carefully defining the detector sensitivity to monochromatic and chirp signals, and compute the detector sensitivity for many proposed light DM detection targets. The detector sensitivity is then compared to the signal strength of candidate high-frequency GW sources, e.g., superradiant annihilation and black hole inspiral, as well as other recent detector proposals in the $\mathrm{MHz}\lesssim f\lesssim 100\mathrm{THz}$ frequency range. With a judicious choice of target materials, a collection of detectors could optimistically achieve sensitivities to monochromatic signals with $h_0\sim 10^{-23}-10^{-25}$ over $\mathrm{THz}\lesssim f\lesssim 100\mathrm{THz}$.

32 pages, 4 figures

References in corpus (41)

• Advanced Virgo: a 2nd generation interferometric gravitational wave detector
• Advanced LIGO
• Implementation strategies in phonopy and phono3py
• Exploring the Sensitivity of Next Generation Gravitational Wave Detectors
• Gravitational-wave sensitivity curves
• Gravitational Wave Production by Collisions: More Bubbles
• Discovering the QCD Axion with Black Holes and Gravitational Waves
• Scientific Objectives of Einstein Telescope
• Instability of the massive Klein-Gordon field on the Kerr spacetime
• The NANOGrav 15-year Data Set: Constraints on Supermassive Black Hole Binaries from the Gravitational Wave Background
• Gravitational wave generation from bubble collisions in first-order phase transitions: an analytic approach
• Stellar cooling bounds on new light particles: plasma mixing effects
• Gravitational waves from stochastic relativistic sources: primordial turbulence and magnetic fields
• Superradiant instabilities in astrophysical systems
• Searching for low-mass dark matter particles with a massive Ge bolometer operated above-ground
• SENSEI: Direct-Detection Constraints on Sub-GeV Dark Matter from a Shallow Underground Run Using a Prototype Skipper-CCD
• The Spectrum of Gravitational Radiation from Primordial Turbulence
• Compact stars made of fermionic dark matter
• Gravitational Wave Signatures of Highly Compact Boson Star Binaries
• Piezoelectrically Tuned Multimode Cavity Search for Axion Dark Matter
• Diamond Detectors for Direct Detection of Sub-GeV Dark Matter
• Light Dark Matter in Superfluid Helium: Detection with Multi-excitation Production
• Gravitional radiation from first-order phase transitions in the presence of a fluid
• Gravitational Waves as a Big Bang Thermometer
• Orbital Dynamics of Binary Boson Star Systems
• Gravitational Effects on Inflaton Decay
• First results on dark matter annual modulation from ANAIS-112 experiment
• Search for a stochastic background of 100-MHz gravitational waves with laser interferometers
• Laser-interferometric Detectors for Gravitational Wave Background at 100 MHz : Detector Design and Sensitivity
• Constraints on the Coupling between Axionlike Dark Matter and Photons Using an Antiproton Superconducting Tuned Detection Circuit in a Cryogenic Penning Trap
• Asteroids for $\mu$Hz gravitational-wave detection
• Aspects of Graviton Detection: Graviton Emission and Absorption by Atomic Hydrogen
• The challenge of ruling out inflation via the primordial graviton background
• Graviton detection and the quantization of gravity
• Fermi-normal, optical, and wave-synchronous coordinates for spacetime with a plane gravitational wave
• Dark Matter Absorption via Electronic Excitations
• Gravity waves generated by sounds from big bang phase transitions
• Observation of the Fundamental Nyquist Noise Limit in an Ultra-High $Q$-Factor Cryogenic Bulk Acoustic Wave Cavity
• Transition probabilities for a Rydberg atom in the field of a gravitational wave
• Gravitational wave search through electromagnetic telescopes
• Effective Field Theory for Dark Matter Absorption on Single Phonons

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• Primary gravitational waves at high frequencies I: Origin of suppression in the power spectrum
• Atomic electron transitions of hydrogen-like atoms induced by gravitational waves
• Identifying the Quadrupolar Nature of Gravitational Wave Background through Space-based Missions
• Gravitational Wave Effects on Radio Spectral Lines of Atomic Hydrogen: Hyperfine Splitting and Broadening Mechanisms
• Wave-particle duality in the measurement of gravitational radiation