Can I read Standard Model Effective Field Theory from On-shell Amplitudes on EtoBox?

Standard Model Effective Field Theory from On-shell Amplitudes by Ma, Teng; Shu, Jing; Xiao, Ming-Lei is a scholarly article available to read on EtoBox.

What is Standard Model Effective Field Theory from On-shell Amplitudes about?

We present a general method of constructing unfactorizable on-shell amplitudes (amplitude basis), and build up their one-to-one correspondence to the independent and complete operator basis in effective field theory (EFT). We apply our method to the Standard Model EFT, and identify the amplitude basis in dimension 5 and 6, which correspond to the Weinberg operator and operators in Warsaw basis except for some linear combinations.

Author

Ma, Teng; Shu, Jing; Xiao, Ming-Lei

Published

2019

Language

EN