Faraday waves in quasi-one-dimensional superfluid Fermi-Bose mixtures

TL;DR

This paper investigates the generation of Faraday waves in elongated superfluid Fermi-Bose mixtures by periodically modulating interaction parameters, predicting pattern properties and excitation conditions.

Contribution

It introduces a novel analysis of Faraday wave generation via parameter modulation in superfluid Fermi-Bose mixtures, focusing on scattering length variations.

Findings

Faraday patterns depend on modulation parameters

Specific parameter regions enable wave excitation

Patterns' properties are characterized theoretically

Abstract

Generation of Faraday waves in superfluid Fermi-Bose mixtures in elongated traps is investigated. The generation of waves is achieved by periodically changing a parameter of the system in time. Two types of modulations of parameters are considered, first a variation of the fermion-bosons scattering length, and secondly the boson-boson scattering length. We predict the properties of the generated Faraday patterns and study the parameter regions where they can be excited.