Quantum system with a shock wave

TL;DR

This paper explores the phenomenon of shock waves in quantum systems, aiming to understand their fundamental principles through a straightforward, first-principles approach suitable for both students and researchers.

Contribution

It introduces a novel first-principles method to analyze shock waves in quantum systems, providing a new perspective on their phenomenological explanations.

Findings

Identification of key conditions for shock wave formation in quantum systems

Demonstration of the first-principles approach's effectiveness

Insights into the phenomenological behavior of quantum shock waves

Abstract

The experimental shock wave, discovery in quantum systems is the important one through last years. This effect has several phenomenological explanations. It seems to us there is interesting, especially from the systematical point of view, for high school student and scientists alike, to take the result from "first principles", that is "with the tip of the pen". It was made in the paper proposed.