论文标题
渐近安全性和量子重力振幅
Asymptotic safety and quantum gravity amplitudes
论文作者
论文摘要
将温伯格的渐近安全条件应用于振幅，而不将有效动作的耦合置于振幅中，这可以帮助唯一地定义紫外线中的运行，并避免一些渐近安全计划问题。弦理论中的4-Graviton振幅及其对称性说明了这个想法。
Application of the Weinberg's conditions of asymptotic safety to amplitudes and not to couplings of the effective action can help to uniquely define the running in the UV and avoid some of the asymptotic safety program problems. The idea is illustrated by the 4-graviton amplitude in string theory and its symmetries.
