Laser cooling of a Planck mass object close to the quantum ground state
Laser cooling of a Planck mass object close to the quantum ground state
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Author / Creator
Neuhaus, Leonhard , Metzdorff, Remi , Zerkani, Salim , Chua, Sheon , Teissier, Jean , Garcia-Sanchez, Daniel , Deleglise, Samuel , Jacqmin, Thibaut , Briant, Tristan , Degallaix, Jerome , Dolique, Vincent , Cagnoli, Geppo , Olivier Le Traon , Chartier, Claude , Heidmann, Antoine and Pierre-Francois Cohadon
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Ithaca: Cornell University Library, arXiv.org
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English
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Ithaca: Cornell University Library, arXiv.org
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Quantum mechanics has so far not been tested for mechanical objects at the scale of the Planck mass \(\sqrt{\hbar c/ G} \simeq 22\,\mu\mathrm{g}\). We present an experiment where a 1 mm quartz micropillar resonating at 3.6 MHz with an effective mass of 30 \(\mu\)g is cooled to 500 mK with a dilution refrigerator, and further optomechanically sideba...
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Full title
Laser cooling of a Planck mass object close to the quantum ground state
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TN_cdi_proquest_journals_2518558856
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https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_2518558856
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E-ISSN
2331-8422
