A heuristic extended particle 2D-model compatible with quantum mechanics

TL;DR

This paper introduces a deterministic 2D extended particle model that reproduces quantum phenomena like spin, uncertainty, and Schrödinger dynamics, using complex analytical mechanics and a periodic process.

Contribution

It presents a novel extended particle model compatible with quantum mechanics, integrating complex mechanics and deterministic evolution.

Findings

Derives spin and uncertainty relations from the model

Shows the complex action satisfies a Hamilton-Jacobi equation

Demonstrates the wave function obeys Schrödinger's equation

Abstract

In this paper we propose an extended particle model whose evolution is deterministic. In dimension 2, the extended particle is represented by four points that define a small elastic string that vibrates, alternating between a creation process and an annihilation process. First we show how the spin and the Heisenberg uncertainty relations emerge from this extended particle. We then show how the complex action associated with this extended particle satisfies, from a generalized principle of least action, a second order complex Hamilton-Jacobi equation. Third, we show that the wave function, which admits this action as a complex phase, satisfies the Schr{\"o}dinger equation. Finally, we show that the gravity center of this extended particle follows the trajectories proposed by the de Broglie-Bohm interpretation well as the Schr{\"o}dinger interpretation. This model is built on two new mathematical concepts we have introduced: complex analytical mechanics on complex-valued functions and a periodic deterministic process.