Interaction of Dual N=1, D=10 Supergravity with Yang-Mills Matter Multiplet

TL;DR

This paper constructs the Lagrangian for N=1, D=10 dual supergravity interacting with Yang-Mills matter multiplet using superspace equations, highlighting differences from previous formulations at higher fermionic order.

Contribution

It provides a new explicit Lagrangian formulation for the interaction of dual supergravity with matter in ten dimensions, derived directly from superspace equations.

Findings

Lagrangian constructed from superspace equations of motion.

Differences identified compared to Gates-Nishino Lagrangian at fourth order in fermions.

Clarifies the structure of supergravity-matter interactions in ten dimensions.

Abstract

The lagrangian of the N=1, D=10 dual supergravity interacting with the Yang-Mills matter multiplet is constructed starting immediately from the equations of motion obtained from the Bianchi Identities in the superspace approach. The difference is established in comparison with the Gates-Nishino lagrangian at the fourth order level in fermionic fields.