The Standard Model and The Four Dimensional Superstring

TL;DR

This paper constructs a four-dimensional superstring model from the Nambu-Goto bosonic string, demonstrating anomaly cancellation and consistency with the Standard Model, thus bridging string theory and particle physics.

Contribution

It introduces a novel four-dimensional superstring model based on boson-fermion equivalence, aligning string theory with Standard Model conditions.

Findings

Anomaly cancellation achieved in the model

Model is consistent with Standard Model requirements

Provides a new approach to string theory and particle physics

Abstract

Starting from the Nambu-Goto bosonic string, a four dimensional superstring model is constructed using the equivalence of one boson to two Majorana-Weyl fermions. The conditions of anomaly cancellation in a 'heterotic' string theory lead to the correct result and is found to be consistent with the requirements of the standard model.