Resolving Degeneracies in Complex $\mathbb{R}\times S^3$ and $\hat{I}¸$-KSW

Manishankar Ailiga, Shubhashis Mallik, Gaurav Narain

Lorentzian gravitational path integral for the Gauss-Bonnet gravity in $4D$ is studied in the mini-superspace ansatz for metric. The gauge-fixed path-integral for Robin boundary ch…