A short representation of the six-dimensional (2,0) algebra
A short representation of the six-dimensional (2,0) algebra
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六维 (2,0) 代数的简短表示
DOI：
10.1088/1126-6708/2001/06/054
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发表时间：
2001
影响因子：
5.4
通讯作者：
M. Henningson
中科院分区：
文献类型：
--
作者：
Andreas Gustavsson;M. Henningson
我们构造了具有一定非零“中心”电荷值的六维（2,0）代数的bps饱和表示。这种表示自然是由具有内部自由度的弦而不是由点粒子携带的。在圆上紧化后，它在五维空间中被简化为一个巨大的向量乘子。我们还从这种表示的状态的产生和湮灭算符中构建了量子场，并展示了它们如何产生一个守恒的两种形式的电流，该电流可以耦合到一个张量多重。我们希望这些结果可能与理解相互作用（2,0）理论中与弦相关的自由度有关。
We construct a BPS-saturated representation of the six-dimensional (2, 0) algebra with a certain non-zero value of the ``central'' charge. This representation is naturally carried by strings with internal degrees of freedom rather than by point particles. Upon compactification on a circle, it reduces to a massive vector multiplet in five dimensions. We also construct quantum fields out of the creation and annihilation operators of the states of this representation, and show how they give rise to a conserved two-form current that can be coupled to a tensor multiplet. We hope that these results may be relevant for understanding the degrees of freedom associated with strings in interacting (2, 0) theories.