Short-Time Dynamics of the Random n-Vector Model

• 作 者: CHEN Yuan LI Zhi-Bing FANG Hai
• 机 构: DepartmentofPhysics
• 出 处: 理论物理通讯：英文版
• 发表日期: 2001年11期
• 关键词: n-vector model short-time critical dynamics quenched impurities initial SLIP EXP
• 基金项目: 国家自然科学基金，中山大学校科研和教改项目

Short-time critical behavior of the random n-vector model is studied by the theoretic renormalization-group approach.Asymptotic scaling laws are studied in a frame of the expansion in e = 4 - d for n ≠ 1 and for n = 1respectively.In d ＜ 4,the initial slip