A Chiral $\Lambda$-${\mathfrak{bms}}_4$ Symmetry of AdS${}_4$ Gravity

Nishant Gupta, Nemani V. Suryanarayana

Generalising the chiral boundary conditions of ${\mathbb{R}}^{1,3}$ gravity for AdS${}_4$ gravity, we derive chiral locally AdS${}_4$ solutions in the Newman-Unti gauge consistent with a…