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[ascl:2303.011] Scri: Manipulate time-dependent functions of spin-weighted spherical harmonics

Scri manipulates time-dependent functions of spin-weighted spherical harmonics. It implements the BMS transformations of the most common gravitational waveforms, including the Newman-Penrose quantity ψ4, the Bondi news function, the shear spin coefficient σ, and the transverse-traceless metric perturbation h, as well as the remaining Newman-Penrose quantities ψ0 through ψ3.

Code site:
https://github.com/moble/scri
Used in:
https://ui.adsabs.harvard.edu/abs/2016PhRvD..93h4031B https://ui.adsabs.harvard.edu/abs/2014arXiv1409.4431B
Bibcode:
2023ascl.soft03011B
Preferred citation method:

Please see citation information at https://github.com/moble/scri


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ascl:2303.011
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