[Users] QK Frame

[Carlos Lousto]

Hi,

We have been working with my student Nicole to define a global (not merely
asymptotic for extraction) quasi-kinnnersley tetrad starting from a frame
(psi1=0=psi3) and we were wondering if anyone in the collaboration have
implemented it (or tried to) since we are finding difficulties when
evaluated close or in between the black holes.

Thanks,

Carlos Lousto
https://ccrg.rit.edu/user/carlos.lousto


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