Meson-baryon effective chiral Lagrangians at orderp4

2016/08/31 by Shao-Zhou Jiang, Chen Qing-sen, Qing-Sen Chen +1 · 15 citations
Physics and Astronomy · #Baryon #Baryon number #Black Holes and Theoretical Physics #Invariant (physics) #Lagrangian #Lorentz covariance #Lorentz transformation #Mathematical physics #Meson #Nuclear physics #Order (exchange) #Particle physics #Particle physics theoretical and experimental studies #Physics #Quantum Chromodynamics and Particle Interactions #Quantum mechanics #hep-ph

paper · pdf · doi:10.1103/physrevd.95.014012

published in Physical review. D/Physical review. D. 95(1) (American Physical Society) · 14 pages

openalex created_date 2016/09/16 · openalex publication_date 2017/01/11 · arxiv created 2017/01/13 · arxiv updated 2017/01/18 · openalex updated_date 2026/08/05

Abstract

We construct the three-flavor Lorentz-invariant meson-baryon chiral Lagrangians at the order p⁴, with which a full one-loop investigation may be performed. One obtains 540 independent terms. The processes with the minimal number of mesons and photons to which this order of Lagrangians may contribute are also presented.

Citations

• On the mesonic Lagrangian of order p⁶ in chiral SU(2)
• Chiral perturbation theory to one loop
• On the chiral effective meson-baryon Lagrangian at third order⋆
• Recoil order chiral corrections to baryon octet axial vector currents and largeNcQCD
• Chiral effective lagrangian in the large-N limit: the nonet case
• Chiral perturbation theory: Expansions in the mass of the strange quark
• Chiral extrapolations of baryon masses for unquenched three-flavor lattice simulations
• Anomalous chiral perturbation theory meson Lagrangian to orderp6reexamined
• Phenomenological Lagrangians

Cited by

• Chiral effective Lagrangian for doubly charmed baryons up to O(q4)