A collisional model of odd fluids: from Boltzmann equation to chiral hydrodynamics

2025/08/18 by Ege Eren, Michel Fruchart, Eren, Ege +3 · 3 citations
Physics and Astronomy · Engineering · #Quantum, superfluid, helium dynamics #Phase Equilibria and Thermodynamics #Fluid Dynamics and Turbulent Flows

paper · pdf · doi:10.48550/arxiv.2508.12944

Abstract

This record contains the code needed to reproduce the main results of the paper [1] Hydrodynamic description of collisional odd fluids from kinetic theory, Ege Eren, Michel Fruchart, Vincenzo Vitelli, [arXiv:2508.12944]The first file 'Odd_Kinetic_Theory_Code.zip' only contains the scripts that generates the data and the figures. The second file 'Odd_Kinetic_Theiry_Code_and_Data.zip' contains the scripts and all the data used in figures. See the README file for detailed instructions on how each figure in the article was generated.

Citations

• Chiral active fluids: what can we learn from the total momentum?
• Nonreciprocity and odd viscosity in chiral active fluids
• The odd ideal gas: Hall viscosity and thermal conductivity from non-Hermitian kinetic theory

Cited by

• Kinetic and Hydrodynamic Theories of Chiral Intruder Dynamics in Nonequilibrium Baths
• Chiral Dynamics of an Intruder across Dilute and Hydrodynamic Regimes
• Steady base states in a two-dimensional chiral fluid. The chiral Stokes cavity

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