Journal
SCIPOST PHYSICS
Volume 10, Issue 5, Pages -Publisher
SCIPOST FOUNDATION
DOI: 10.21468/SciPostPhys.10.5.098
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Funding
- U.S. Department of Energy [DE-SC0011640]
- U.S. Department of Energy, Office of Science, Office of High Energy Physics [DE-AC02-05CH11231]
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This paper presents STrEAM, a Mathematica package that calculates all functional supertraces when matching a generic UV model onto a relativistic Effective Field Theory. The package implements the covariant derivative expansion to automate the most tedious step of the streamlined functional matching prescription.
This paper presents STrEAM (SuperTrace Evaluation Automated for Matching), a Mathematica package that calculates all functional supertraces which arise when matching a generic UV model onto a relativistic Effective Field Theory (EFT) at one loop and to arbitrary order in the heavy mass expansion. STrEAM implements the covariant derivative expansion to automate the most tedious step of the streamlined functional matching prescription presented in Ref. [1]. The code and an example notebook are available at this link.
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