Low energy effective field theory operator basis at d ≤ 9
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DOI: 10.1007/jhep06(2021)138
Abstract: Abstract We obtain the complete operator bases at mass dimensions 5, 6, 7, 8, 9 for the low energy effective field theory (LEFT), which parametrize various physics effects between the QCD scale and the electroweak… read more here.
Keywords: low energy; effective field; energy effective; operator basis ... See more keywords
Operator bases, S-matrices, and their partition functions
Sign Up to like & getrecommendations! Published in 2017 at "Journal of High Energy Physics"
DOI: 10.1007/jhep10(2017)199
Abstract: A bstractRelativistic quantum systems that admit scattering experiments are quantitatively described by effective field theories, where S-matrix kinematics and symmetry considerations are encoded in the operator spectrum of the EFT. In this paper we use… read more here.
Keywords: operator basis; basis; kinematics; partition ... See more keywords