Vector Susceptibility of QCD Vacuum from an Effective Quark-Quark Interaction

• 作 者: ZONGHong-Shi QIShi CHENWei WUX
• 机 构: DepartmentofPhysics,CCAST（WorldLaboratory）,DepartmentofPhysics
• 出 处: 理论物理通讯：英文版
• 发表日期: 2003年6X期
• 关键词: QCD真空 矢量真空磁化率 球形色对称模型 夸克-夸克相互作用模型 量子色动力学
• 基金项目: 国家自然科学基金

.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.