Possible Enhancements of Collective Flow Anisotropy Induced by Uncertainty Relation for Fluid Element
Nuclear Theory
2022-08-02 v1
Abstract
In the stochastic formulation of viscous hydrodynamics, the velocity of a fluid element fluctuates satisfying a similar relation to the quantum-mechanical uncertainty relation. Using a non-relativistic toy model, we show that the presence of such a velocity fluctuation increases the local anisotropy of the momentum distributions of produced hadrons, and thus the collective flow parameters such as is emphasized.
Keywords
Cite
@article{arxiv.2208.00452,
title = {Possible Enhancements of Collective Flow Anisotropy Induced by Uncertainty Relation for Fluid Element},
author = {G. G. Matos and T. Koide and T. Kodama},
journal= {arXiv preprint arXiv:2208.00452},
year = {2022}
}