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Vector Susceptibility of QCD Vacuum from an Effective Quark-Quark Interaction |
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| Authors: | ZONG Hong-Shi QI Shi CHEN Wei WU Xiao-Hua |
| Affiliation: | Department of Physics, Nanjing University, Nanjing ,210093, China;CCAST (World Laboratory), P.O. Box 8730, Beijing, 100080, China Department of Physics, Nanjing University, Nanjing ,210093, China Department of Physics, Nanjing University, Nanjing ,210093, China Department of Physics, Sichuan University, Chengdu, 610064, China |
| Abstract: | .A new approach for calculating vacuum susceptibilities from an effective quark-quark interaction model is derived. As a special case, the vector vacuum susceptibility is calculated. A comparison with the results of the previous approaches is given. |
| Keywords: | QCD vacuum vector vacuum susceptibility global color symmetry model |
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