50 citations · 101 across the 20 of their papers we have counts for
21 papers
Relative -wave excitations of configurations in QCD sum rules
Yi-Wei Jiang, Hua-Xing Chen, Er-Liang Cui +2
We investigate the relative -wave excitations of the systems using the QCD sum rule method. By introducing a covariant derivative between two ground-state…
The decay properties of two- and three- gluon glueballs
Wei-Han Tan, Hua-Xing Chen, Ding-Kun Lian +1
We previously studied the decay properties of two- and three-gluon glueballs using the Fierz rearrangement method and obtained their relative branching ratios in Ref.~\cite{Tan:202…
Light tetraquark states with from QCD sum rules
Yi-Wei Jiang, Hua-Xing Chen, Er-Liang Cui +3
We perform a systematic QCD sum rule study of light tetraquark states with in the diquark--antidiquark picture. A complete set of local interpolating currents is co…
Subtraction of infrared divergences in light-quark QCD sum rules
Ding-Kun Lian, Jin-Peng Zhang, Zi-Xi Ou-Yang +4
In QCD sum rules for light-quark systems, infrared (IR) divergences can appear in the Wilson coefficients of certain condensates. These divergences manifest explicitly in the coord…
Interpretation of as a molecular state
Xiang Yu, Jin-Peng Zhang, Xu-Liang Chen +3
We investigate the mass and strong decay properties of the resonance using QCD sum rules, assuming it to be an S-wave molecular pentaquark state with $I(…
Investigations on heavy quarkonium hybrid mesons with exotic quantum numbers
Qi-Nan Wang, Ding-Kun Lian, Hua-Xing Chen +1
We investigate the heavy quarkonium hybrid mesons with exotic quantum numbers via QCD sum rule method. We construct the currents with three Lorentz indices and calc…
Light hybrid baryons in QCD sum rules
Wei Chen, Qi-Nan Wang, Ding-Kun Lian +4
We have calculated the mass spectra of nucleon and delta hybrid baryons with both positive-parity and negative-parity by using the method of QCD sum rules. We predicte that the low…
Interpreting the and as light tetraquark states
Qi-Nan Wang, Ding-Kun Lian, Wei Chen
Inspired by the states and reported by the BESIII Collaboration, we systematically investigate the mass spectra of light compact tetraquark states with configur…
Mixing angle of and the molecular interpretation of
Zheng-Shu Liu, Xu-Liang Chen, Ding-Kun Lian +2
Due to the SU(3) symmetry breaking effect, the axial-vector kaons and are established to be mixtures of two P-wave and $K_{…
Predictions of masses for light hybrid baryons
Qi-Nan Wang, Ding-Kun Lian, Wei Chen +4
Within the method of parity-projected QCD sum rules, we study the mass spectra of light hybrid baryons with $I(J^{P})=1/2(1/2^{\pm}), 3/2(1/2^{\pm}), 1/2(3/2^{\pm}), 3/2(3/2^{\pm})…
Towards heavy double-gluon hybrid mesons with exotic quantum numbers in QCD sum rules
Ding-Kun Lian, Qi-Nan Wang, Xu-Liang Chen +3
The double-gluon hybrid meson configuration was recently proposed and investigated within QCD sum rules. In this talk, we discuss the color structures of the double-gluon hybrid me…
Light tetraquark states with exotic quantum numbers
Qi-Nan Wang, Ding-Kun Lian, Wei Chen
We study the masses of light tetraquark states , and with exotic quantum numbers using the method of QCD su…
Revisit the heavy quarkonium double-gluon hybrid mesons with exotic quantum numbers
Ding-Kun Lian, Qi-Nan Wang, Xu-Liang Chen +3
We revisit the masses of heavy quarkonium double-gluon hybrid mesons with exotic quantum numbers and in the framework of the QCD sum rules. Considering the…
Predictions of the hybrid mesons with exotic quantum numbers
Qi-Nan Wang, Ding-Kun Lian, Wei Chen
We study the non-strange and strangeonium light hybrid mesons with by using the method of QCD sum rules. The local hybrid interpolating currents with three Lorentz…
Strong decays of as a fully open-flavor tetraquark state
Ding-Kun Lian, Wei Chen, Hua-Xing Chen +2
We have studied the strong decay properties of the recently observed by considering it as a fully open-flavor tetr…
Curvature-induced noncommutativity of two different components of momentum for a particle on a hypersurface
Q. H. Liu, X. Yang, Z. Li
As a nonrelativistic particle constrained to remain on an () dimensional hypersurface embedded in an dimensional Euclidean space, two different components $p_{i}…
Heisenberg equation for a nonrelativistic particle on a hypersurface: from the centripetal force to a curvature induced force
D. K. Lian, L. D. Hu, Q. H. Liu
In classical mechanics, a nonrelativistic particle constrained on an curved hypersurface embedded in flat space experiences the centripetal force only. In quantum mechani…
Geometric Potential Resulting from Dirac Quantization
D. K. Lian, L. D. Hu, Q. H. Liu
A fundamental problem regarding the Dirac quantization of a free particle on an curved hypersurface embedded in () flat space is the impossibility to give the same…
Identification of Geometric Potential from Quantum Conditions for a Particle on a Curved Surface
D. K. Lian, L. D. Hu, Q. H. Liu
Combination of a construction of unambiguous quantum conditions out of the conventional one and a simultaneous quantization of the positions, momenta, angular momenta and Hamiltoni…
The centripetal force law and the equation of motion for a particle on a curved hypersurface
L. D. Hu, D. K. Lian, Q. H. Liu
It is pointed out that the current form of extrinsic equation of motion for a particle constrained to remain on a hypersurface is in fact a half-finished version for it is establis…
Generalized Centripetal Force Law and Quantization of Motion Constrained on 2D Surfaces
Q. H. Liu
For a particle moves on a 2D surface f(x)=0 embedded in 3D Euclidean space, the geometric momentum and potential are simultaneously admissible within the Dirac canonical quantizati…