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arXiv 1404.2137hep-thmath-phmath.MP
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非定域量子引力与M理论

Nonlocal quantum gravity and M-theory

Gianluca Calcagni, Leonardo Modesto

摘要:

利用弦场论,我们构造了11维超引力玻色子扇区的紫外完备化。我们从一般类的理论,其特征在于由一个完整的非多项式形状因子,它允许一个避免新的极点在传播和提高的高能量行为的环路振幅。将这些模型与有效弦场论进行比较,选出了一个唯一的形状因子。有鉴于此,我们对10维超引力进行了修正,并通过氧化过程最终得到了11维超引力的紫外完备化。这个结果是M-理论的有限和酉粒子场极限的候选者。

英文摘要:

We construct a ultraviolet completion of the bosonic sector of 11-dimensional supergravity motivated by string field theory. We start from a general class of theories characterized by an entire nonpolynomial form factor which allows one to avoid new poles in the propagator and improves the high-energy behavior of the loops amplitudes. Comparing these models with effective string field theory, a unique form factor is selected out. In view of this, we modify 10-dimensional supergravity and finally get a ultraviolet completion of 11-dimensional supergravity by an oxidation process. The result is a candidate for a finite and unitary particle-field limit of M-theory.

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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