Supersymmetric fluid mechanics
Supersymmetric fluid mechanics
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DOI：
10.1103/physrevd.62.085019
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发表时间：
2000-04
影响因子：
5
通讯作者：
R. Jackiw;A. Polychronakos
中科院分区：
文献类型：
--
作者：
R. Jackiw;A. Polychronakos
当反对易格拉斯曼变量被引入到无旋速度和无涡的流体动力学模型中时，速度获得非零旋度，由此产生的涡度由格拉斯曼变量形成的高斯势描述。在添加进一步的与格拉斯曼自由度的特定相互作用后，模型变得超对称。
When anticommuting Grassmann variables are introduced into a fluid dynamical model with irrotational velocity and no vorticity, the velocity acquires a nonvanishing curl and the resultant vorticity is described by Gaussian potentials formed from the Grassmann variables. Upon adding a further specific interaction with the Grassmann degrees of freedom, the model becomes supersymmetric.