.pdf)  ![The unnormalized correlator $e^{-\tilde{\sigma}}$ for boundary angular separation $\phi = 0.00$ as a function of time. The solid line corresponds to the equilibrium case, the dashed to the Oppenheimer-Snyder case and the dotted to the thin-shell collapse. Other parameters are the same as in figure \[fig:multilengths\].[]{data-label="fig:exp0"}](exp0.pdf)  ![The unnormalized correlator $e^{-\tilde{\sigma}}$ for boundary angular separation $\phi = 0.00$ as a function of time. The solid line corresponds to the equilibrium case, the dashed to the Oppenheimer-Snyder case and the dotted to the thin-shell collapse. Other parameters are the same as in figure \[fig:multilengths\].[]{data-label="fig:exp0"}](exp0.pdf)  