image supersymmetric Landau models Original Research Article

We present the first example of super Landau model with both image worldline supersymmetry and non-trivial target space supersymmetry image. The model also reveals a hidden second image supersymmetry which, together with the manifest one, close on a worldline image. We start from an off-shell action in bi-harmonic image, image superspace and come to the component action with four bosonic and four fermionic fields. Its bosonic core is the action of generalized image Landau model on image considered some time ago by Elvang and Polchinski. At each Landau level image the wave functions are shown to form “atypical” (image)-dimensional multiplets of the worldline supergroup image. Some states have negative norms, but this trouble can be evaded by redefining the inner product, like in other super Landau models. We promote the action to the most general form compatible with off-shell image worldline supersymmetry and find the corresponding background image gauge field to be generic self-dual on image and the target superspace metric to remain flat.