Corner Structure of Four-Dimensional General Relativity in the Coframe Formalism

Córdova, Ohmori, https://arxiv.org/abs/2205.06243

Delaney, Kim, Plavnik. https://arxiv.org/abs/2107.11374

Choi, Córdova, Hsin, Lam, Shao, https://arxiv.org/abs/2204.09025

Kaidi, Ohmori, Zheng, https://arxiv.org/abs/2111.01141