50 citations · 127 across the 8 of their papers we have counts for
7 papers · 1 filter
An accurate relativistic chiral nucleon-nucleon interaction up to the next-to-next-to-leading order
Jun-Xu Lu, Yang Xiao, Chun-Xuan Wang +1
We report on the construction of an accurate relativistic chiral nucleon-nucleon interaction up to the next-to-next-to-leading (NNLO) order. We compare the so-obtained neutron-prot…
Accurate relativistic chiral nucleon-nucleon interaction up to NNLO
Jun-Xu Lu, Chun-Xuan Wang, Yang Xiao +3
We construct a relativistic chiral nucleon-nucleon interaction up to the next-to-next-to-leading order in covariant baryon chiral perturbation theory. We show that a good descripti…
Nonperturbative two-pion exchange contributions to the nucleon-nucleon interaction in covariant baryon chiral perturbation theory
Chun-Xuan Wang, Jun-Xu Lu, Yang Xiao +1
We calculate the nonperturbative two-pion exchange (TPE) contributions to the interaction in covariant baryon chiral perturbation theory. We study how the nonperturbative resu…
interaction in leading order covariant chiral effective field theory
Jing Song, Yang Xiao, Zhi-Wei Liu +3
We study the interaction in the covariant chiral effective field theory (ChEFT) at leading order. All the relevant low-energy constants are determined by fitting to the lat…
Pion-mass dependence of the nucleon-nucleon interaction
Qian-Qian Bai, Chun-Xuan Wang, Yang Xiao +1
Nucleon-nucleon interactions, both bare and effective, play an important role in our understanding of the non-perturbative strong interaction, as well as nuclear structure and reac…
Renormalizability of leading order covariant chiral nucleon-nucleon interaction
Chun-Xuan Wang, Li-Sheng Geng, Bingwei Long
In this work, we study the renormalization group invariance (RGI) of the recently proposed covariant power counting (PC) scheme in the case of nucleon-nucleon scattering [Chin.Phys…
Relativistic chiral description of the nucleon-nucleon scattering
Xiu-Lei Ren, Chun-Xuan Wang, Kai-Wen Li +2
Recently, a relativistic chiral nucleon-nucleon interaction is formulated up to leading order which provides a good description of the phase shifts of partial waves [Chin.…