Article ID Journal Published Year Pages File Type
1843562 Nuclear Physics B 2006 20 Pages PDF
Abstract

We show that the higher genus 4-point superstring amplitude is strongly constrained by the geometry of moduli space of Riemann surfaces. A detailed analysis leads to a natural proposal which satisfies several conditions. The result is based on the recently derived Siegel induced metric on the moduli space of Riemann surfaces and on combinatorial products of determinants of holomorphic Abelian differentials.

Related Topics
Physical Sciences and Engineering Mathematics Mathematical Physics
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