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Generalized landau models with N = 2 worldline supersymmetry

机译:N = 2世界线超对称的广义Landau模型

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It is a brief review of a new class of N = 2supersymmetric Landau models which generalize the superplane Landau model by extending it to an arbitrary magnetic field on any two-dimensional manifold M _2. Using an off-shell N = 2 superfield formalism, it is shown that these models are characterized by two independent potentials given on M _2. The relevant Hamiltonians are factorizable and in the special case, when both the Gauss curvature and the magnetic field are constant over M _2, admit infinite series of factorization chains, which implies the integrability of the associated systems. For the particular model with the ?? ~1 bosonic manifold, the spectrum and eigenvectors are explicitly given.
机译:它是对新一类N = 2超对称Landau模型的简要回顾,该模型通过将超平面Landau模型扩展到任意二维流形M _2上的任意磁场来推广超平面Landau模型。使用壳外N = 2超场形式主义,表明这些模型的特征是在M _2上给出了两个独立的电势。相关的哈密顿量是可分解的,在特殊情况下,当高斯曲率和磁场在M _2上都是恒定的时,可允许无限数量级数的分解链,这暗示了相关系统的可集成性。对于带有??的特定型号〜1个玻色流形,明确给出了频谱和特征向量。

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