On the analogy between consequences of the breather model of particles interaction and anomalous flow of Helium-II

TL;DR

This paper explores the analogy between the sine-Gordon breather model of particle interactions and the anomalous flow of Helium-II, proposing an experimental scheme to validate the model's relevance to superfluidity.

Contribution

It introduces a numerical simulation linking breather interactions to Helium-II flow and proposes an experimental validation scheme for the breather model of superfluidity.

Findings

Numerical simulations show an analogy between breather behavior and Helium-II flow.

Proposed experimental scheme aims to validate the breather model.

Highlights potential for breather models to explain superfluid phenomena.

Abstract

The article deals with the sin-Gordon model and considers the interaction of breathers localized on moving impurities. Numerical simulation of collective behavior of such objects revealed the analogy between the models properties and the properties of Helium-II anomalous flow. The scheme of the experiment was proposed to validate the breather model of superfluidity.