Physicists apply quantum squeezing to a nanoparticle for the first time – Physics World

Quantum Squeezing Applied to Nanoparticle for the First Time

Physicists at the University of Tokyo, Japan, have successfully performed quantum mechanical squeezing on a nanoparticle.

This achievement was made possible by levitating the particle and rapidly varying its oscillation frequency, shedding light on the classical-quantum transition for small objects.

Such oscillating objects have applications in quantum technology, including optical clocks, superconducting devices, and quantum sensors.

Heisenberg’s uncertainty principle places a limit on how precisely we can simultaneously measure the position and momentum of a quantum object.

Author's summary: Physicists apply quantum squeezing to a nanoparticle.

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Physics World Physics World — 2025-10-14

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