**Scattering Amplitudes**

by Henriette Elvang, Yu-tin Huang

**Publisher**: arXiv 2013**Number of pages**: 268

**Description**:

The purpose of this review is to bridge the gap between a standard course in quantum field theory and recent fascinating developments in the studies of on-shell scattering amplitudes. We build up the subject from basic quantum field theory, starting with Feynman rules for simple processes in Yukawa theory and QED.

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