# Many-Body Chaos in Thermalized Fluids.

@article{Murugan2021ManyBodyCI, title={Many-Body Chaos in Thermalized Fluids.}, author={Suganya Murugan and Dheeraj Kumar and Subhro Bhattacharjee and Samriddhi Sankar Ray}, journal={Physical review letters}, year={2021}, volume={127 12}, pages={ 124501 } }

Linking thermodynamic variables like temperature T and the measure of chaos, the Lyapunov exponents λ, is a question of fundamental importance in many-body systems. By using nonlinear fluid equations in one and three dimensions, we show that in thermalized flows λ∝sqrt[T], in agreement with results from frustrated spin systems. This suggests an underlying universality and provides evidence for recent conjectures on the thermal scaling of λ. We also reconcile seemingly disparate effects…

## 4 Citations

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Chaos is an important characterization of classical dynamical
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