Renormalization of general Efective Field Theories: formalism and renormalization of bosonic operators

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URI: https://hdl.handle.net/10481/106673
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Autor
Sousa Da Fonseca, Renato Miguel; Olgoso Ruiz, Pablo; Santiago Pérez, José
Editorial
Springer
Materia
Efective Field Theories
 
Renormalization and Regularization
 
SMEFT
 
Fecha
2025-07-11
Referencia bibliográfica
Fonseca, R. M., Olgoso, P., & Santiago, J. (2025). Renormalization of general Effective Field Theories: formalism and renormalization of bosonic operators. Journal of High Energy Physics, 2025(7). https://doi.org/10.1007/jhep07(2025)135
Patrocinador
MCIN/AEI - ERDF (PID2022-139466NB-C21/C22); Junta de Andalucía (FQM 101, P21_00199 — FEDER); Consejería de Universidad, Investigación e Innovación, Gobierno de España y Unión Europea — NextGenerationEU (AST22_6.5); European Union — Horizon 2020, Marie Sklodowska-Curie programme (101086085)
Resumen
We describe the most general local, Lorentz-invariant, efective feld theory of scalars, fermions and gauge bosons up to mass dimension 6. We frst obtain both a Green and a physical basis for such an efective theory, together with the on-shell reduction of the former to the latter. We then proceed to compute the renormalization group equations for the bosonic operators of this general efective theory at one-loop order.
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