Renormalization Group Study of Ising Transition in Double－Frequency sine－Gordon Model

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摘要 We utilize the renormallzation group (RG) technique to analyze the Ising critical behavior in the double frequency Sine-Gordon model. The one-loop RG equations obtained show unambiguously that there exist two Ising critical points besides the trivial Gaussian fixed point. The topology of the RG flows is obtained as well.

作者 YEFei DINGGuo-Hui. XUBo-Wei

机构地区 DepartmentofPhysics

出处《Communications in Theoretical Physics》 SCIE CAS CSCD 2003年第2X期169-170,共2页 理论物理通讯（英文版）

关键词重整化群双频Sine-Gordon模型一维物理系统哈密顿方程 RG 高斯模型

分类号 O411.1 [理学—理论物理] O316 [理学—一般力学与力学基础]

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1A.O. Gogolin, A.A. Nersesyan, and A.M. Tsvelik,Bosonization and Strongly Correlated Systems, Cambridge University Press, Cambridge (1998).
2G. Delfino and G. Mussardo, Nucl. Phys. B516 (1998)675.
3M. Fabrizio, A.O. Gogolin, and A.A. Nersesyan, Nucl Phys. B580 (2000) 647.
4J.L. Cardy, Scaling and Renormalization in Statistical Physics, Cambridge University Press (1996).
5J.L. Cardy, Lectures Delivered at Les Houches Summer School on Fields, Strings and Statistical Mechanics, Elsevier, Amsterdam (1988).
6A.B. Zamolodchikov, JETP. Lett. 43 (1986) 730.

1陈宇光,陈鸿,等.Ground—State Properties of a Local Sine—Gordon Model with Two Frequencies[J].Chinese Physics Letters,2002,19(5):727-729.
2陈宇光,陈鸿,章豫梅.Ground State Properties of a Local Sine-Gordon Model with Two Scatters[J].Chinese Physics Letters,2005,22(6):1496-1499.
3袁庆新,丁国辉.Numerical Determination of the Critical Value for the （1＋1）-Dimensional Sine-Gordon Model[J].Chinese Physics Letters,2006,23(1):39-41.
4邹春,刘朝霞,张立麒,郑楚光.不同湍流模型比较模拟撞击流[J].华中科技大学学报（自然科学版）,2006,34(9):72-74. 被引量：12
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6WANGZhi－Guo ZHANGYu－Mei.The Critical Properties of a Modulated Quantum sine—Gordon Model[J].Communications in Theoretical Physics,2002,37(3):353-358.
7YEFei DINGGuo－Hui 等.Ising Transition in Dimerized XY Quantum Spin Chain[J].Communications in Theoretical Physics,2002,37(4):492-494.
8TUTao,CHENGGeng,LIUJian-Wei.Improvement of Renormalization Group for Barenblatt Equation[J].Communications in Theoretical Physics,2004,42(2X):290-294.
9TU Tao CHENG Geng LIU Jian-Wei.Anomalous Dimension in the Solution of a Nonlinear Diffusion Equation[J].Communications in Theoretical Physics,2001(11):617-619.

Communications in Theoretical Physics

2003年第2X期

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Renormalization Group Study of Ising Transition in Double－Frequency sine－Gordon Model

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