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arXiv 2006.05809hep-th
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三维弦理论与大质量高自旋

A Stringy theory in three dimensions and Massive Higher Spins

Evgeny Skvortsov, Tung Tran, Mirian Tsulaia

摘要:

在三维平坦时空中构造了一个具有大质量高自旋场的自洽理论的例子。动作写在光锥规上。该理论具有某些弦的特征,例如它的谱在自旋和质量上是无界的,该理论允许Chan-Paton因子。四次和更高的树能级振幅消失,这软化了环能级上的紫外行为,并提供了一种新的机制,说明大质量的更高自旋态如何解决量子引力问题。

英文摘要:

An example of a consistent theory with massive higher spin fields is constructed in flat space-time of dimension three. The action is written in the light-cone gauge. The theory has certain stringy features, e.g. its spectrum is unbounded in spin and mass, the theory admits Chan-Paton factors. The quartic and the higher tree-level amplitudes vanish, which softens the UV behaviour at the loop level and provides a new mechanism of how massive higher spin states can resolve the Quantum Gravity Problem.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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