[ET Trac] #2887: TwoPunctures does not support Slow-Start Lapse.

#2887: TwoPunctures does not support Slow-Start Lapse.

Reporter: Zach Etienne Status: new Milestone: Version: Type: enhancement Priority: major Component:

Currently TwoPunctures offers several options for setting the initial lapse. None of these options are compatible with Slow-Start Lapse [arXiv:2404.01137, Phys. Rev. D 110, 064045 (2024)], which requires that the initial lapse be set to W=(psi+u)^{-2}.

Here is the PR that resolves this issue: [https://bitbucket.org/einsteintoolkit/einsteininitialdata/pull-requests/21%5...)

-- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2887/twopunctures-does-...