A projective Dirac operator on $\mathbb{C}P^n$ and extended SUSY
Idrish Huet,
Julieta Medina
Abstract:We construct a universal spin c Dirac operator on CP n built by projecting su(n + 1) left actions and prove its equivalence to the standard right action Dirac operator on CP n . The eigenvalue problem is solved and the spinor space constructed thereof, showing that the proposed Dirac operator is universal, changing only its domain for different spin c structures. Explicit expressions for the chirality and the eigenspinors are also found and consistency with the index theorem is established. Also the extended N… Show more
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