add these

[gabriben]

https://arxiv.org/abs/2110.04330 https://arxiv.org/abs/2208.03299 https://arxiv.org/abs/1911.00172 https://arxiv.org/abs/2002.08909 https://arxiv.org/pdf/2112.04426.pdf https://arxiv.org/pdf/2212.10511.pdf