Complete CP eigen-bases of mesonic chiral Lagrangian up to p 8-order

Abstract Chiral perturbation theory systematically describes the low energy dynamics of meson and baryons using nonlinear Nambu-Goldstone fields. Using the Young tensor technique, we construct the pure mesonic effective operators up to p 8-order, one-to-one corresponding to contact amplitudes with t...

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Bibliographic Details
Main Authors: Xuan-He Li, Hao Sun, Feng-Jie Tang, Jiang-Hao Yu
Format: Article
Language:English
Published: SpringerOpen 2024-08-01
Series:Journal of High Energy Physics
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Online Access:https://doi.org/10.1007/JHEP08(2024)189
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