Non-Gaussian noise spectroscopy with a superconducting qubit sensor
Non-Gaussian noise spectroscopy with a superconducting qubit sensor
Accurate characterization of the noise influencing a quantum system of interest has far-reaching implications across quantum science, ranging from microscopic modeling of decoherence dynamics to noise-optimized quantum control. While the assumption that noise obeys Gaussian statistics is commonly employed, noise is generically non-Gaussian in nature. In particular, the Gaussian approximation …