24 citations · 82 across the 8 of their papers we have counts for
8 papers
Radiative transition decay width of from lattice QCD
Ning Li, Yan Gao, Feiyu Chen +4
We present an exploratory lattice QCD study of at a pion mass ~MeV. The related two-point and three-piont functions are calculated us…
Testing holographic duality in hyperbolic lattices
Jingming Chen, Feiyu Chen, Linyun Yang +16
The celebrated holographic duality posits a correspondence between a quantum gravity in a bulk spacetime and a quantum field theory (QFT) defined on its lower-dimensional boundary.…
Quasi-topological Gravities on General Spherically Symmetric Metric
Feiyu Chen
In this work we study a more restricted class of quasi-topological gravity theories where the higher curvature terms have no contribution to the equation of motion on general stati…
Hybrid in Radiative Decays from Lattice QCD
Feiyu Chen, Xiangyu Jiang, Ying Chen +4
We present the first theoretical prediction of the production rate of light hybrid meson in radiative decays. In the lattice QCD formalism with the pio…
Radiative Decay Width of from Lattice QCD
Xiangyu Jiang, Feiyu Chen, Ying Chen +5
The large radiative production rate for pseudoscalar mesons in the radiative decay remains elusive. We present the first lattice QCD calculation of partial decay width of $J/…
-glueball mixing from lattice QCD
Xiangyu Jiang, Wei Sun, Feiyu Chen +4
We perform the first lattice study on the mixing of the isoscalar pseudoscalar meson and the pseudoscalar glueball in the QCD at the pion mass MeV.…
Glueballs at Physical Pion Mass
Feiyu Chen, Xiangyu Jiang, Ying Chen +3
We study glueballs on two RBC/UKQCD gauge ensembles with physical quark masses at two lattice spacings. The statistical uncertainties of the glueball correlation function…
Annihilation diagram contribution to charmonium masses
Renqiang Zhang, Wei Sun, Feiyu Chen +4
In this work, we generate gauge configurations with dynamical charm quarks on anisotropic lattices. The mass shift of and charmonia owing to the charm quark annih…