This is the paper to which the article is referring, which goes into quite a bit more detail: https://arxiv.org/ftp/arxiv/papers/2112/2112.13923.pdf https://ar

This is the paper to which the article is referring, which goes into quite a bit more detail: https://arxiv.org/ftp/arxiv/papers/2112/2112.13923.pdf https://arxiv.org/ftp/arxiv/papers/2112/2112.13923.pdf