4 problems

Let $M$ and $Q$ denote the mass and charge of an evaporating charged black hole or white hole, respectively. Extremality is approached as $Q/M$ tends to $1$. Near-extremal evaporat…

Let $(M,g_{ab})$, $S$, $D(S)$, $\mathscr{A}$, $\mathscr{B}$ and $\omega$ be as in the quantum strong cosmic censorship conjecture, and suppose that $(D(S),\omega)$ satisfies the se…

Let $S$ be a strictly partial Cauchy surface of the (not necessarily globally hyperbolic) spacetime $(M,g_{ab})$, and let $D(S)$) be its domain of dependence. Regard…

Let $S$) be a strictly partial Cauchy surface of the (not necessarily globally hyperbolic) spacetime $(M,g_{ab})$, and let $D(S)$ be its domain of dependence. Regard…