Light-cone M5 and multiple M2-branes
Light-cone M5 and multiple M2-branes
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DOI：
10.1088/0264-9381/25/24/245003
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发表时间：
2008-06
影响因子：
3.5
通讯作者：
I. Bandos;P. Townsend
中科院分区：
文献类型：
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作者：
I. Bandos;P. Townsend
我们提出了用于 M5 膜的固定拉格朗日光锥规；它与 5 体积保留微分同胚组 SDiff5 作为规范组具有残余的“奇异”规范不变性。对于拓扑结构 的 M5 膜，对于闭合 3 流形 M3，我们发现无限张力极限，产生具有“奇异”SDiff3 规范不变性的 SO(8) 不变 (1 + 2) 维场论。我们表明，该场论是多个 M2 膜的“BLG”模型的 Nambu 支架实现的卡罗尔极限。
We present the light-cone gauge fixed Lagrangian for the M5-brane; it has a residual ‘exotic’ gauge invariance with the group of 5-volume preserving diffeomorphisms, SDiff5, as gauge group. For an M5-brane of topology , for closed 3-manifold M3, we find an infinite tension limit that yields an SO(8)-invariant (1 + 2)-dimensional field theory with ‘exotic’ SDiff3 gauge invariance. We show that this field theory is the Carrollian limit of the Nambu bracket realization of the ‘BLG’ model for multiple M2-branes.