Abstract
The aim of this project is to contribute to the study of heterotic systems and coupled G-instantons, particularly in the context of Spin(7). We intend to propose a study of the heterotic Spin(7) system and coupled Spin(7)-instantons, investigating if the tools used in the cases of SU(n) and G_2 can be adapted for Spin(7), and exploring the potential relationships between the solutions in …