Spinless Quantum Field Theory and Interpretation

TL;DR

This paper explores the spinless quantum field theory, proposing a Dirac-like equation for spinless fermions, offering new interpretations of quantum concepts, and suggesting potential implications for particle interactions and higher spin theories.

Contribution

It introduces a Dirac form of the Klein-Gordon equation predicting spinless fermions and provides a novel interpretation of quantum phenomena based on quantum scope.

Findings

Existence of spinless fermions consistent with spin-statistics theorem

New interpretations of wave-particle duality and quantum statistics

Potential implications for higher spin theories

Abstract

Quantum field theory is mostly known as the most advanced and well-developed theory in physics, which combines quantum mechanics and special relativity consistently. In this work, we study the spinless quantum field theory, namely the Klein-Gordon equation, and we find that there exists a Dirac form of this equation which predicts the existence of spinless fermion. For its understanding, we start from the interpretation of quantum field based on the concept of quantum scope, we also extract new meanings of wave-particle duality and quantum statistics. The existence of spinless fermion is consistent with spin-statistics theorem and also supersymmetry, and it leads to several new kinds of interactions among elementary particles. Our work contributes to the study of spinless quantum field theory and could have implications for the case of higher spin.