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Mathematics, Algebraic Geometry, High Energy Physics - Theory
Abstract:
We show that a version of dimensional interpolation for the Riemann–Roch–Hirzebruch formalism in the case of a Grassmannian leads to an expression for the Euler characteristic of line bundles in terms of a Selberg integral. We propose a way to interpolate higher Bessel equations, their wedge powers, and monodromies thereof to non-integer orders, and link the result with the dimensional interpolation of the RRH formalism in the spirit of the gamma conjectures.