Nonperturbative QCD Corrections to One-Gluon Exchange Quark Potentials Under Lorentz Gauge Condition

Yang Jianjun; Li Guanglie; Huang Tao; Shen Hongqing

Chinese Physics C> 1999, Vol. 23> Issue(7) : 665-680

Nonperturbative QCD Corrections to One-Gluon Exchange Quark Potentials Under Lorentz Gauge Condition

Institute of High Energy Physics, Academia Sinica, Beijing 1000391 Department of Physics, Nanjing Normal University, Nanjing 210097

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Abstract：
We derive the non-local two-gluon vacuum expectation value with translational invariance in Lorentz gauge. By means of the obtained two-gluon vacuum expectation value, the lowest dimentional nonperturbative QCD corrections to one gluon exchange quark-quark, quark-antiquark and qq pairexcitation potentials are given.

References

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Yang Jianjun, Li Guanglie, Huang Tao and Shen Hongqing. Nonperturbative QCD Corrections to One-Gluon Exchange Quark Potentials Under Lorentz Gauge Condition[J]. Chinese Physics C, 1999, 23(7): 665-680.

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Received: 1998-05-11
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

Nonperturbative QCD Corrections to One-Gluon Exchange Quark Potentials Under Lorentz Gauge Condition

Corresponding author: Yang Jianjun,

Institute of High Energy Physics, Academia Sinica, Beijing 1000391 Department of Physics, Nanjing Normal University, Nanjing 210097

Received Date: 1998-05-11
Accepted Date: 1900-01-01
Available Online: 1999-07-05

Abstract: We derive the non-local two-gluon vacuum expectation value with translational invariance in Lorentz gauge. By means of the obtained two-gluon vacuum expectation value, the lowest dimentional nonperturbative QCD corrections to one gluon exchange quark-quark, quark-antiquark and qq pairexcitation potentials are given.