Bochner-Martinelli Formula for Higher Spin Operators of Several ℝ6 Variables
Guangzhen Ren , Qianqian Kang
Chinese Annals of Mathematics, Series B ›› 2023, Vol. 44 ›› Issue (4) : 489 -500.
Bochner-Martinelli Formula for Higher Spin Operators of Several ℝ6 Variables
The higher spin operator of several ℝ6 variables is an analogue of the $\overline \partial$ operator in theory of several complex variables. The higher spin representation of ${\mathfrak{s}\mathfrak{o}_6}(\mathbb{C})$ is ⊙ kℂ4 and the higher spin operator ${{\cal D}_k}$ acts on ⊙ kℂ4-valued functions. In this paper, the authors establish the Bochner-Martinelli formula for higher spin operator ${{\cal D}_k}$ of several ℝ6 variables. The embedding of ℝ6n into the space of complex 4n × 4 matrices allows them to use two-component notation, which makes the spinor calculus on ℝ6n more concrete and explicit. A function annihilated by ${{\cal D}_k}$ is called k-monogenic. They give the Penrose integral formula over ℝ6n and construct many k-monogenic polynomials.
Higher spin operator / k-Monogenic / Bochner-Martinelli formula / Penrose integral formula
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