1 citations · 1 across the 5 of their papers we have counts for
5 papers
Gluon Mass from Curvature of Gauge Slice
Eun-Joo Kim, Jong Bum Choi
The masslessness of gluons due to gauge invariance appears to be contradictory with the observed massive structures of hadrons. As a dual process of gauge transformation, we have t…
Analysis of Particle Spectra in Quarkonium Model
Jeong Hun Yang, Su Kyeong Lee, Eun-Joo Kim +1
Three more particles are established in the 2014 Particle Data compared with the 2012 ones. There are now five established particles named as , , $X(4260)…
Gluon Propagation in Curved Space
Su Kyeong Lee, Eun-Joo Kim, Jong Bum Choi
In quantum chromodynamics (QCD), the vacuum structures are taken to be formed by nonperturbative interactions between gluons. The contributions of gluonic interactions can be param…
Nonlocal Condensates in Hadrons and Multiquark States
Jong Bum Choi, Eun-Joo Kim, Moon Q. Whang +2
The definition of QCD vacuum is an important issue in the description of hadronic properties. Recent researches on the vacuum condensates have resulted in the suggestion of in-hadr…
Gluonic Structures of Tetraquarks
Jin Dong Kim, Su Kyoung Lee, Jong B. Choi
We formulate quantitative flux-tube overlap functions to account for the nonperturbative gluonic behaviors. In order to deduce systematic functional form, we introduce connection a…