Direct use of mechanical qubits from levitated particles for gravimetry achieves m^{-1/2} sensitivity scaling and 0.1 μGal/√Hz performance, outperforming traditional schemes by two orders of magnitude while reaching double standard quantum limits.
Gonzalez-Ballestero, M
3 Pith papers cite this work. Polarity classification is still indexing.
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2026 3verdicts
UNVERDICTED 3representative citing papers
Phase-locked phonon laser in levitated nanoparticles reduces force noise to 4.0(3)×10^{-22} N/√Hz, achieves 12,500 s coherence, and delivers 8(4)×10^{-24} N resolution.
Rotational quantum tunneling of a pinned-magnetization nano-particle in a superconducting trap is protected against rest-gas decoherence by near-perfect axial symmetry and lies within experimentally accessible parameter ranges.
citing papers explorer
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Quantum gravimetry with mechanical qubits
Direct use of mechanical qubits from levitated particles for gravimetry achieves m^{-1/2} sensitivity scaling and 0.1 μGal/√Hz performance, outperforming traditional schemes by two orders of magnitude while reaching double standard quantum limits.
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Phase-locked phonon laser enhanced ultra-weak force measurement
Phase-locked phonon laser in levitated nanoparticles reduces force noise to 4.0(3)×10^{-22} N/√Hz, achieves 12,500 s coherence, and delivers 8(4)×10^{-24} N resolution.
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Rotational Quantum Tunneling of a Magnetic Dipole in a Superconducting Trap
Rotational quantum tunneling of a pinned-magnetization nano-particle in a superconducting trap is protected against rest-gas decoherence by near-perfect axial symmetry and lies within experimentally accessible parameter ranges.