4 citations · 10 across the 8 of their papers we have counts for
8 papers
Nonperturbative - NN scattering in pionless EFT
J. -F. Yang
The rigorous on-shell -matrices for scattering in the coupled channels are briefly presented in the context of EFT() with the contact potentials tr…
Padé expansion and nucleon-nucleon scattering in coupled channels
D. Liu, J. -F. Yang
We extend our Padé-aided analysis of the nonperturbative renormalization of nucleon-nucleon scattering to the case of coupled channels.
Comparative analysis of non-perturbative effects in B -> X_u l anti-nu_l decays
B. A. Kniehl, G. Kramer, J. -F. Yang
In order to extract the Cabibbo-Kobayashi-Maskawa matrix element |V_{ub}| from B -> X_u l anti-nu_l decays, the overwhelming background from B -> X_c l anti-nu_l decays must be red…
Padé expansion and the renormalization of nucleon-nucleon scattering
J. -F. Yang, J. -H. Huang, D. Liu
The importance of imposing physical boundary conditions on the -matrix to remove the nonperturbative renormalization prescription dependence is stressed and demonstrated in two…
Renormalization of EFT for nucleon-nucleon scattering
J. -F. Yang
The renormalization of EFT for nucleon-nucleon scattering in nonperturbative regimes is investigated in a compact parametrization of the -matrix. The key difference between pert…
Trace anomalies and chiral Ward identities
J. -F. Yang
In a simple abelian spinor field theory, the canonical trace identities for certain axial-vector and axial-scalar operators are reexamined in dimensional regularization, some disag…