Feynman Graphs from D-Particle Dynamics

TL;DR

This paper explores how D-particle dynamics in a specific limit can model Feynman graph processes, offering a novel way to define field theories and potentially contribute to understanding M-theory.

Contribution

It introduces a method to derive Feynman graphs from D-particle quantum propagation, linking string theory dynamics to field theory graph structures.

Findings

D-particle propagation models Feynman graph processes

Potential framework for defining field theories via D-particles

Application to M-theory energetic expansion discussed

Abstract

It is argued that quantum propagation of D-particles in the limit \alpha'-> 0 can represent the "joining-splitting" processes of Feynman graphs of a certain field theory in the light-cone frame. So basically it provides the possibility to define a field theory by its Feynman graphs. The application of this observation to define M-theory by an energetic expansion approach is discussed.