反常流体动力学中的同位旋不对称性
The Isospin Asymmetry in Anomalous Fluid Dynamics
摘要：
流体的动力学，其中的组成粒子携带nonabel电荷可以简洁地描述在群值变量通过推广的共伴随轨道作用的粒子。这种形式主义，这是特别适合于将异常，以前已被用于手征性的磁性和手征性涡度效应。在这里，我们考虑类似的效果，对应于中性π介子的角不对称性的同位旋。
英文摘要：
The dynamics of fluids in which the constituent particles carry nonabelian charges can be described succinctly in terms of group-valued variables via a generalization of the co-adjoint orbit action for particles. This formalism, which is particularly suitable for incorporating anomalies, has previously been used for the chiral magnetic and chiral vorticity effects. Here we consider the similar effect for the isospin which corresponds to an angular asymmetry for neutral pions.
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