A Note on the Supersymmetries of the Self - Dual Supermembrane
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چکیده
In this letter we discuss the supersymmetry issue of the self-dual supermembranes in (8 + 1) and (4 + 1)-dimensions. We find that all genuine solutions of the (8 + 1)-dimensional supermembrane, based on the exceptional group G 2 , preserve one of the sixteen supersymmetries while all solutions in (4 + 1)-dimensions preserve eight of them.
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تاریخ انتشار 1998