AsPy: Aspherical fluctuations on the spherical collapse background
Abstract
AsPy computes the determinants of aspherical fluctuations on the spherical collapse background. Written in Python, this procedure includes analytic factorization and cancellation of the so-called `IR-divergences'—spurious enhanced contributions that appear in the dipole sector and are associated with large bulk flows.
- Publication:
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Astrophysics Source Code Library
- Pub Date:
- March 2019
- Bibcode:
- 2019ascl.soft03011I
- Keywords:
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- Software