112 citations · 980 across the 38 of their papers we have counts for
6 papers · 2 filters
Leading order relativistic hyperon-nucleon interactions in chiral effective field theory
Kai-Wen Li, Xiu-Lei Ren, Li-Sheng Geng +1
We apply a recently proposed covariant power counting in nucleon-nucleon interactions to study strangeness interactions in chiral effective field theory. At leading…
Power Counting in Peripheral Partial Waves: The Singlet Channels
M. Pavón Valderrama, M. Sánchez Sánchez, C. -J. Yang +3
We analyze the power counting of the peripheral singlet partial waves in nucleon-nucleon scattering. In agreement with conventional wisdom, we find that pion exchanges are perturba…
Leading order relativistic chiral nucleon-nucleon interaction
Xiu-Lei Ren, Kai-Wen Li, Li-Sheng Geng +3
Motivated by the successes of relativistic theories in studies of atomic/molecular and nuclear systems and the need for a relativistic chiral force in relativistic nuclear structur…
Three-body system of
Bingwei Long
The existence of near-threshold charmed baryon implies that the pion and the lightest, isospin- charmed baryon interact very strongly at extremely low energi…
Cutoff regulators in chiral nuclear effective field theory
Bingwei Long, Ying Mei
Three-dimensional cutoff regulators are frequently employed in multi-nucleon calculations, but they violate chiral symmetry and Lorentz invariance. A cutoff regularization scheme i…
Power counting for nuclear forces in chiral effective field theory
Bingwei Long
The present note summarizes the discourse on power counting issues of chiral nuclear forces, with an emphasis on renormalization-group invariance. Given its introductory nature, I…