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摘要
We suggest that classicalization can cure nonlocal quantum field theories from acausal divergences in scattering amplitudes, restoring unitarity and causality. In particular, in "trans-nonlocal" limit, the formation of nonperturbative classical configurations, called classicalons, in scatterings like phi phi -> phi phi, can avoid typical acausal divergences.
- 出版日期2016-2-20
