arXiv · 2001.06167
Spectra of the Rarita-Schwinger operator on some symmetric spaces
Abstract
We give a method to calculate spectra of the square of the Rarita-Schwinger operator on compact symmetric spaces. According to Weitzenb\"{o}ck formulas, the operator can be written by the Laplace operator, which is the Casimir operator on compact symmetric spaces. Then we can obtain the spectra by using the Freudenthal's formula and branching rules. As examples, we calculate the spectra on the sphere, the complex projective space, and the quaternionic projective space.
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Yasushi Homma, Takuma Tomihisa. 2020-01-17. Spectra of the Rarita-Schwinger operator on some symmetric spaces. https://arxiv.org/abs/2001.06167
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