Package API

qnm Calculate quasinormal modes of Kerr black holes.
qnm.angular Solve the angular Teukolsky equation via spectral decomposition.
qnm.cached Caching interface to Kerr QNMs
qnm.contfrac Infinite continued fractions via Lentz’s method.
qnm.nearby Find a nearby root of the coupled radial/angular Teukolsky equations.
qnm.radial Solve the radial Teukolsky equation via Leaver’s method.
qnm.spinsequence Follow a QNM labeled by (s,l,m,n) as spin varies from a=0 upwards.
qnm.schwarzschild Finding QNMs of Schwarzschild (numerically and approximately).
qnm.schwarzschild.approx Analytic approximations for Schwarzschild QNMs.
qnm.schwarzschild.overtonesequence Follow a Schwarzschild QNM sequence (s,l) from n=0 upwards.
qnm.schwarzschild.tabulated Computing, loading, and storing tabulated Schwarzschild QNMs.