论文标题
流体元素不确定性关系引起的集体流各向异性的可能增强
Possible Enhancements of Collective Flow Anisotropy Induced by Uncertainty Relation for Fluid Element
论文作者
论文摘要
在粘性流体动力学的随机配方中，流体元件的速度波动，使与量子机械不确定性关系相似。我们使用非权威性玩具模型，表明这种速度波动的存在增加了生产的Hadron的动量分布的局部各向异性，因此强调了诸如$ v_2 $之类的集体流量参数。
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 $v_2$ is emphasized.
