The $D_{s1}(2460)$ and other open-charm $1^{+}$ states in relativistic chiral effective field theory

Ze-Rui Liang, Qi-Chao Xiao, Zhi-Hui Guo +1

We derive the pertinent chiral potentials for charmed vector meson interactions with light pseudoscalar bosons in a relativistic U(3) chiral effective field theory up to next-to-le…