On the chiral effective meson-baryon Lagrangian at third order

Abstract

We show that the recently constructed complete and ``minimal'' third order meson-baryon effective chiral Lagrangian can be further reduced from 84 to 78 independent operators.

6 pp, accepted for publication in Eur. Phys. J. A

References in corpus (2)

• The chiral effective pion-nucleon Lagrangian of order p^4
• Chiral extrapolations of baryon masses for unquenched three-flavor lattice simulations

Cited by in corpus (49)

• FLAG Review 2019
• The nature of the Lambda(1405) resonance in chiral dynamics
• Chiral Perturbation Theory and Baryon Properties
• Hyperon-nucleon interaction at next-to-leading order in chiral effective field theory
• Sigma term and strangeness content of octet baryons
• Review of the $\mathbf{\Lambda }$(1405): A curious case of a strange-ness resonance
• Low-energy interactions of Nambu-Goldstone bosons with $D$ mesons in covariant chiral perturbation theory
• Octet-baryon axial-vector charges and SU(3)-breaking effects in the semileptonic hyperon decays
• Aspects of meson-baryon scattering in three- and two-flavor chiral perturbation theory
• Recent developments in SU(3) covariant baryon chiral perturbation theory
• On finite volume effects in the chiral extrapolation of baryon masses
• Light Pseudoscalar Meson and Heavy Meson Scattering Lengths
• Hyperon-nuclear interactions from SU(3) chiral effective field theory
• The electromagnetic Sigma-to-Lambda hyperon transition form factors at low energies
• Pion photoproduction off the proton in a gauge-invariant chiral unitary framework
• Hyperon-nucleon interaction in chiral effective field theory at next-to-next-to-leading order
• Strangeness in the baryon ground states
• On the quark-mass dependence of the baryon ground-state masses
• Cross-channel constraints on resonant antikaon-nucleon scattering
• Relativistic SU(3) chiral baryon-baryon Lagrangian up to order q^2
• Hyperon decay form factors in chiral perturbation theory
• The relativistic chiral Lagrangian for decuplet and octet baryons at next-to-leading order
• Super-exceptional embedding construction of the heterotic M5: Emergence of SU(2)-flavor sector
• The electromagnetic form factors of the transition from the spin-3/2 Sigma to the Lambda hyperon
• Decuplet contribution to the meson-baryon scattering lengths
• The axion-baryon coupling in SU(3) heavy baryon chiral perturbation theory
• Meson-baryon scattering to one-loop order in heavy baryon chiral perturbation theory
• Meson-baryon scattering up to the next-to-next-to-leading order in covariant baryon chiral perturbation theory
• Systematic study of octet-baryon electromagnetic form factors in covariant chiral perturbation theory
• Meson-baryon effective chiral Lagrangians at order $p^4$
• Pion-nucleon scattering to $\mathcal{O}(p^3)$ in heavy baryon SU(3) chiral perturbation theory
• Chiral Lagrangians for mesons with a single heavy quark
• Axial-vector form factors of the baryon octet and chiral symmetry
• Renormalisation of the low-energy constants of chiral perturbation theory from loops with dynamical vector mesons
• Chiral Lagrangians with $\Delta (1232)$ to one loop
• Pole trajectories of the $\Lambda (1405)$ helps establish its dynamical nature
• Low-energy constants in the chiral Lagrangian with baryon octet and decuplet fields from Lattice QCD data on CLS ensembles
• The electromagnetic Sigma-to-Lambda transition form factors with coupled-channel effects in the space-like region
• Chiral Lagrangians with decuplet baryons to one loop
• Flavor decomposition of the pion-nucleon $\sigma$-term
• Low-energy axial-vector transitions from decuplet to octet baryons
• Foundations of Strangeness Nuclear Physics derived from chiral Effective Field Theory
• The chiral Lagrangian with three flavors and large-Nc sum rules
• Relations for low-energy coupling constants in baryon chiral perturbation theory derived from the chiral quark model
• Constraints from a large-N_c analysis on meson-baryon interactions at chiral order Q^3
• Peripheral nucleon-nucleon scattering at next-to-next-to-leading order in SU(3) heavy baryon chiral perturbation theory
• Chiral Lagrangians for singly heavy baryons to $\mathcal{O}(p^4)$ order
• Chiral extrapolations and strangeness in the baryon ground states
• Meson-baryon scattering lengths without annihilation diagrams to order $p^4$ in heavy baryon chiral perturbation theory