skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Entanglement-enhanced optomechanical sensor array with application to dark matter searches

Journal Article · · Communications Physics

Abstract Squeezed light has long been used to enhance the precision of a single optomechanical sensor. An emerging set of proposals seeks to use arrays of optomechanical sensors to detect weak distributed forces, for applications ranging from gravity-based subterranean imaging to dark matter searches; however, a detailed investigation into the quantum-enhancement of this approach remains outstanding. Here, we propose an array of entanglement-enhanced optomechanical sensors to improve the broadband sensitivity of distributed force sensing. By coherently operating the optomechanical sensor array and distributing squeezing to entangle the optical fields, the array of sensors has a scaling advantage over independent sensors (i.e., $$$$\sqrt{M}\to M$$$$ M M , where M is the number of sensors) due to coherence as well as joint noise suppression due to multi-partite entanglement. As an illustration, we consider entanglement-enhancement of an optomechanical accelerometer array to search for dark matter, and elucidate the challenge of realizing a quantum advantage in this context.

Research Organization:
Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)
Sponsoring Organization:
USDOE Office of Science (SC), High Energy Physics (HEP); National Science Foundation (NSF); Defense Advanced Research Projects Agency (DARPA); Young Faculty Award (YFA); John Templeton Foundation; Office of Naval Rsearch (ONR)
Grant/Contract Number:
AC02-07CH11359; CCF-2142882; N660012014029; 1941583; OIA-2134830; OIA-2040575; 2209473; N00014-18-1-2370
OSTI ID:
1997914
Alternate ID(s):
OSTI ID: 1908225
Report Number(s):
FERMILAB-PUB-22-773-T; arXiv:2210.07291; 237; PII: 1357
Journal Information:
Communications Physics, Journal Name: Communications Physics Vol. 6 Journal Issue: 1; ISSN 2399-3650
Publisher:
Nature Publishing GroupCopyright Statement
Country of Publication:
United Kingdom
Language:
English

References (66)

Ultracoherent nanomechanical resonators via soft clamping and dissipation dilution journal June 2017
Entanglement-enhanced optomechanical sensing journal April 2023
Frequency-Dependent Squeezed Vacuum Source for Broadband Quantum Noise Reduction in Advanced Gravitational-Wave Detectors journal April 2020
A high-resolution microchip optomechanical accelerometer journal October 2012
Frequency-Dependent Squeezing for Advanced LIGO journal April 2020
Generation and control of frequency-dependent squeezing via Einstein–Podolsky–Rosen entanglement journal February 2020
21-cm line studies of spiral galaxies. II. The distribution and kinematics of neutral hydrogen in spiral galaxies of various morphological types. journal December 1981
Experimental Tests of the "Invisible" Axion journal October 1983
Membrane-Based Optomechanical Accelerometry journal February 2023
Characterization of the global network of optical magnetometers to search for exotic physics (GNOME) journal December 2018
Centimeter-scale suspended photonic crystal mirrors journal January 2018
Mechanical quantum sensing in the search for dark matter journal January 2021
Quantum control of a nanoparticle optically levitated in cryogenic free space journal July 2021
Sound of Dark Matter: Searching for Light Scalars with Resonant-Mass Detectors journal January 2016
Broadband thermomechanically limited sensing with an optomechanical accelerometer journal March 2021
Proposal for gravitational direct detection of dark matter journal October 2020
Enhanced sensitivity of the LIGO gravitational wave detector by using squeezed states of light journal July 2013
Beating the Standard Sensitivity-Bandwidth Limit of Cavity-Enhanced Interferometers with Internal Squeezed-Light Generation journal April 2017
Distributed quantum sensing in a continuous-variable entangled network journal December 2019
High-finesse Fabry–Perot cavities with bidimensional Si3N4 photonic-crystal slabs journal July 2016
On the measurement of a weak classical force coupled to a quantum-mechanical oscillator. I. Issues of principle journal April 1980
Observation of Radiation Pressure Shot Noise on a Macroscopic Object journal February 2013
Distributed quantum sensing journal July 2021
Rotational properties of 21 SC galaxies with a large range of luminosities and radii, from NGC 4605 /R = 4kpc/ to UGC 2885 /R = 122 kpc/ journal May 1980
Searching for Vector Dark Matter with an Optomechanical Accelerometer journal February 2021
Coherent Scattering of Low Mass Dark Matter from Optically Trapped Sensors journal March 2022
Distributed quantum sensing using continuous-variable multipartite entanglement journal March 2018
MICROSCOPE Mission: First Results of a Space Test of the Equivalence Principle journal December 2017
Quantum enhanced optomechanical magnetometry journal January 2018
Proposal for gravitational-wave detection beyond the standard quantum limit through EPR entanglement journal May 2017
Optomechanics for quantum technologies journal December 2021
Rotation of the Andromeda Nebula from a Spectroscopic Survey of Emission Regions journal January 1970
Constraints on dark photon dark matter using data from LIGO’s and Virgo’s third observing run journal March 2022
Search for 5–9 μeV Axions with ADMX Four-Cavity Array book January 2020
Cavity Optomechanical Magnetometer journal March 2012
Cavity optomechanics journal December 2014
Detecting dark-matter waves with a network of precision-measurement tools journal April 2018
Elastic strain engineering for ultralow mechanical dissipation journal April 2018
A Direct Empirical Proof of the Existence of Dark Matter journal August 2006
Cavity optomechanical sensing journal August 2021
Demonstration of a Reconfigurable Entangled Radio-Frequency Photonic Sensor Network journal April 2020
Ultralight dark matter detection with mechanical quantum sensors journal February 2021
Progress of optomechanical micro/nano sensors: a review journal January 2021
Demonstration of interferometer enhancement through Einstein–Podolsky–Rosen entanglement journal February 2020
First Demonstration of 6 dB Quantum Noise Reduction in a Kilometer Scale Gravitational Wave Observatory journal January 2021
Results from phase 1 of the HAYSTAC microwave cavity axion experiment journal May 2018
Dark matter direct detection with accelerometers journal April 2016
Searching for new physics using optically levitated sensors journal January 2021
Torsion-balance tests of the weak equivalence principle journal August 2012
Quantum correlations from a room-temperature optomechanical cavity journal June 2017
The ORGAN experiment: An axion haloscope above 15 GHz journal December 2017
Planck 2018 results: VI. Cosmological parameters journal September 2020
Entangled Sensor-Networks for Dark-Matter Searches journal September 2022
Continuous force and displacement measurement below the standard quantum limit journal May 2019
First Results from an Axion Haloscope at CAPP around 10.7 μ eV journal May 2021
Searching for Dark Matter with a Superconducting Qubit journal April 2021
Experimental characterization of frequency-dependent squeezed light journal January 2005
Searching for Scalar Dark Matter with Compact Mechanical Resonators journal April 2020
The large-scale structure of the Universe journal April 2006
A hybrid on-chip optomechanical transducer for ultrasensitive force measurements journal June 2012
The rotation curve and geometry of M 31 at large galactocentric distances. journal October 1975
Search for Invisible Axion Dark Matter with a Multiple-Cell Haloscope journal November 2020
MICROSCOPE Mission: First Constraints on the Violation of the Weak Equivalence Principle by a Light Scalar Dilaton journal April 2018
Search for Composite Dark Matter with Optically Levitated Sensors journal October 2020
Search for Invisible Axion Dark Matter in the 3.3 4.2 μ eV Mass Range journal December 2021
A quantum enhanced search for dark matter axions journal February 2021