2–6 Jun 2025
CERN
Europe/Zurich timezone

ABC4EFT: Amplitude Basis Construction and Automated Basis Conversion for Effective Field Theories

6 Jun 2025, 09:20
15m
503/1-001 - Council Chamber (CERN)

503/1-001 - Council Chamber

CERN

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Speaker

Zhe Ren (The high-energy physics group (FTAE) of the University of Granada)

Description

ABC4EFT is a mathematica package aiming to achieve the construction and conversion of operator bases in general effective field theories. The initial release of the package integrated the automatic construction of the physical bases in general Lorentz invariant effective field theories, and now we are going to make a major update to the package to integrate the conversion among different physical bases at a certain mass dimension and the construction of the Green's basis. In this talk, I will briefly introduce the method we use in the package and show how to use the package with concrete examples.

Author

Zhe Ren (The high-energy physics group (FTAE) of the University of Granada)

Co-authors

Dr Haolin Li (CP3/UCLouvain) Prof. Jianghao Yu Prof. Minglei Xiao Xuxiang Li (University of Utah)

Presentation materials