Optomechanics toward macroscopic quantum superpositions

Light can push and cool tiny mirrors, membranes and floating glass beads until their motion is quantum. The aim is to put ever heavier objects into superpositions of two places at once.

Why it matters

Massive superpositions test whether quantum mechanics holds at large scales or is modified by collapse.

Review

M. Aspelmeyer, T. J. Kippenberg, F. Marquardt, Cavity optomechanics, Reviews of Modern Physics, 2014. https://doi.org/10.1103/RevModPhys.86.1391 reference checked

See also

Timestamp record

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Entry 15, in checkpoint 2,123
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