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arXiv · 2401.04066

Generation of classical non-Gaussian distributions by squeezing a thermal state into non-linear motion of levitated optomechanics

Rafael Muffato·Tiberius Georgescu·Jack Homans·Thiago Guerreiro·Qiongyuan Wu·Diana Chisholm·Matteo Carlesso·Mauro Paternostro·Hendrik Ulbricht
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Abstract

We report on an experiment achieving the dynamical generation of non-Gaussian states of motion of a levitated optomechanical system. We access intrinsic Duffing-like nonlinearities by thermal squeezing of an oscillator's state of motion by rapidly switching the frequency of its trap. We characterize the experimental non-Gaussian state versus expectations from simulations and give prospects for the emergence of genuine nonclassical features.

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Rafael Muffato, Tiberius Georgescu, Jack Homans, Thiago Guerreiro, Qiongyuan Wu, Diana Chisholm, Matteo Carlesso, Mauro Paternostro, Hendrik Ulbricht. 2024-01-08. Generation of classical non-Gaussian distributions by squeezing a thermal state into non-linear motion of levitated optomechanics. https://doi.org/10.1103/physrevresearch.7.013171

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