2015/06/10 by Guihua Tian, Tian, Guihua, Huihui Wang +1
Mathematics · Physics and Astronomy · #Atomic and Subatomic Physics Research #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #Mathematical Physics (math-ph) #gr-qc #math-ph #math.MP
paper · pdf · doi:10.48550/arxiv.1506.04008
some modification, including some formula, error corrected
openalex publication_date 2015/06/10 · arxiv created 2015/10/23 · arxiv updated 2015/10/26 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28
In this paper we study the recurrence relations in the spin-weighted spheroidal harmonics (SWSHs) through super-symmetric quantum mechanics. We use the shape invariance property to solve the spin-weighted spheroidal wave equations. The result shows the relation among SWSHs with a special condition of the same parameter magnetic quantum number m but different spin-weight s. The conclusions can be reduced to the famous recurrence relations of spin-weighted spherical harmonics. These contents are the first investigation of this kind recurrence relation concerning SWSHs and make it possible to derive SWSHs from the spheroidal harmonics, so they are very important both in theoretical background and in the astrophysical applications. Keywords: spin-weighted spheroidal harmonics, recurrence relation, super-symmetric quantum mechanics, shape-invariance