Abstract

We review our recent results on computation of the higher genus characters for vertex operator superalgebras modules. The vertex operator formal parameters are associated to local parameters on Riemann surfaces formed in one of two schemes of (self- or tori- ) sewing of lower genus Riemann surfaces. For the free fermion vertex operator superalgebra we present a closed formula for the genus two continuous orbifold partition functions (in either sewings) in terms of an infinite dimensional determinant with entries arising from the original torus Szego kernel. This partition function is holomorphic in the sewing parameters on a given suitable domain and possesses natural modular properties. Several higher genus generalizations of classical (including Fay’s and Jacobi triple product) identities show up in a natural way in the vertex operator algebra approach.

Highlights

  • We review our recent results on computation of the higher genus characters for vertex operator superalgebras modules

  • For the free fermion vertex operator superalgebra we present a closed formula for the genus two continuous orbifold partition functions in terms of an infinite dimensional determinant with entries arising from the original torus Szegö kernel

  • In this paper we review our recent results [1,2,3,4,5] on construction and computation of correlation functions of vertex operator superalgebras with a formal parameter associated to local coordinates on a self-sewn Riemann surface of genus g which forms a genus g 1 surface

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Summary

Vertex Operator Superalgebras

In this paper (based on several conference talks of the author) we review our recent results [1,2,3,4,5] on construction and computation of correlation functions of vertex operator superalgebras with a formal parameter associated to local coordinates on a self-sewn Riemann surface of genus g which forms a genus g 1 surface. We review result presented in the papers [1,2,3,4,5] accomplished in collaboration with M. A Vertex Operator Superalgebra (VOSA) [6,7,8,9,10] is a quadruple V ,Y ,1, :.

VOSA Modules
Twisted Modules
Example
Invariant Form for the Extended Heisenberg Algebra
Rank Two Fermionic Vertex Operator Super Algebra
Basic Notions
The Prime Form
Modular Properties of the Szegö Kernel
Structures on Σ 2 Constructed from Genus One Data
Genus One Fermionic One-Point Functions
Torus Intertwined n-Point Functions
Genus Two Partition Function in ε -Formalism
Genus Two Partition Function for the Heisenberg VOA
Genus Two Fermionic Partition Function
Genus Two Jacobi Triple Product Formula
Bosonized Generating Function and Trisecant Identity
10. Genus Two Intertwined Partition and n-Point Functions
10.2. Modular Invariance Properties of Intertwined Functions

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