A Model of Quantum Field Theory with Inter Source

TL;DR

This paper introduces a quantum field theory model with an inter source that yields convergent solutions and reduces divergences by incorporating a non-energy-momentum carrying component that acts as a negative propagator.

Contribution

It presents a novel quantum field theory model with an inter source that ensures convergence and mitigates quadratic divergences, expanding the theoretical framework.

Findings

The model produces convergent solutions from free field equations.

The solution separates into a standard QFT part and a divergence-softening component.

The negative propagator component does not carry energy or momentum.

Abstract

By putting a confined inter source, we construct a model which can give us convergent solution from free field equation. On the other hand, the solution of new field equation can be separated into two parts, one part is just same as the one in Quantum Field Theory and make it survived in this model, and the other part, which we will see doesn't take energy and momentum, just gives us a negative propagator which can soften quadratic divergence.