Correlators in non-critical superstrings including the spinor emission vertex

TL;DR

This paper analyzes correlators involving spinor emission vertices in non-critical N=1 superstring theory, using zero mode integration and pole analysis, primarily for 5-point functions, to validate previous expectations and facilitate matrix model comparisons.

Contribution

It introduces a detailed method for computing correlators with spinor vertices in non-critical superstrings, focusing on integral representations and pole structures.

Findings

Confirmed previous theoretical expectations

Developed integral representation techniques

Analyzed pole structures of 5-point functions

Abstract

We discuss the structure of correlators involving the spinor emission vertex in non critical $N=1$ superstring theory. The technique used in the computation is the zero mode integration to arrive at the integral representation, and later an analysis of the pole structure of the integrals which are thus obtained. Our analysis has been done primarily for the 5-point functions. The result confirms previous expectations and prepares ground for a comparison with computations using matrix models techniques.