论文标题
M5-branes的无效减少
Null Reductions of M5-Branes
论文作者
论文摘要
我们在时空上进行了M5-Brane的一般减少，该时期接收了无效的杀伤向量，包括与背景4形通量的耦合以及正常束的可能扭曲。我们给出了这一行动的非亚伯式扩展，并提出了其超对称性转换。结果是一类超对称的非Lorentzian仪表理论在4+1维中，取决于六维时空的几何形状。这些可用于在各种歧管上降低的M5-branes的DLCQ构建体。
We perform a general reduction of an M5-brane on a spacetime that admits a null Killing vector, including couplings to background 4-form fluxes and possible twisting of the normal bundle. We give the non-abelian extension of this action and present its supersymmetry transformations. The result is a class of supersymmetric non-lorentzian gauge theories in 4+1 dimensions, which depend on the geometry of the six-dimensional spacetime. These can be used for DLCQ constructions of M5-branes reduced on various manifolds.
