Asymptotic freedom in the lattice Boltzmann theory.
basic_science · Level V
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- Record sourced from PubMed, PMID 39161032.
- Also identified by DOI 10.1103/PhysRevE.110.015306.
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Abstract
Asymptotic freedom is a feature of quantum chromodynamics that guarantees its well posedness. We derive an analog of asymptotic freedom enabling unconditional linear stability of lattice Boltzmann simulation of hydrodynamics. We further demonstrate the validity of the derived conditions via the special case of the equilibrium based on entropy maximization, which is shown to be uniquely renormalizable.