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STrEAMlining EFT Matching

Cohen, Timothy and Lu, Xiaochuan and Zhang, Zhengkang (2020) STrEAMlining EFT Matching. . (Submitted) https://resolver.caltech.edu/CaltechAUTHORS:20210107-150559110

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Abstract

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 arXiv:2011.02484 . The code and an example notebook are available at this https URL.


Item Type:Report or Paper (Discussion Paper)
Related URLs:
URLURL TypeDescription
http://arxiv.org/abs/2012.07851arXivDiscussion Paper
https://www.github.com/EFTMatching/STrEAMRelated Itemcode and an example notebook
ORCID:
AuthorORCID
Cohen, Timothy0000-0002-7040-3038
Lu, Xiaochuan0000-0001-8821-2574
Zhang, Zhengkang0000-0001-8305-5581
Additional Information:We thank Javier Fuentes-Martín, Matthias König, Julie Pagès, Anders Eller Thomsen, and Felix Wilsch for communications about their related work [50] and crosschecks. T.C. and X.L. are supported by the U.S. Department of Energy, under grant number DE-SC0011640. Z.Z.’s work was supported in part by the U.S. Department of Energy, Office of Science, Office of High Energy Physics, under Award Number DE-AC02-05CH11231.
Group:Walter Burke Institute for Theoretical Physics
Funders:
Funding AgencyGrant Number
Department of Energy (DOE)DE-SC0011640
Department of Energy (DOE)DE-AC02-05CH11231
Other Numbering System:
Other Numbering System NameOther Numbering System ID
CALT-TH2020-056
Record Number:CaltechAUTHORS:20210107-150559110
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20210107-150559110
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:107373
Collection:CaltechAUTHORS
Deposited By: Joy Painter
Deposited On:08 Jan 2021 19:16
Last Modified:08 Jan 2021 19:16

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