arXiv · 2608.29316
Powers of the Dirac Operator on $S^1\times S^{n-1}$
Abstract
We give explicit formulas for the spectra of the intertwinors on the spinor bundle over $S^1 \times S^{n-1}$, $n$ even, with the standard Lorentzian metric $g=-g_{{}_{S^1}}+g_{{}_{S^{n-1}}}$. As a special case, we construct conformally covariant differential operators of all odd orders with the leading term a power of the Dirac operator.
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Doojin Hong. 2026-08-29. Powers of the Dirac Operator on $S^1\times S^{n-1}$. https://arxiv.org/abs/2608.29316
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