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Riemann Surfaces and Vertex Operator Algebras (1012.2563v1)
Published 12 Dec 2010 in math.RA
Abstract: We show that for any fixed point P on a Riemann surface S the distinct realizations of cocycles in H1(S,O) correspond to the natural appearence of the standard Heisenberg vertex operator algebra II(P) and to the commutative Heisenberg vertex operator algebra II*(P) respectively