Ground State Properties of a Local Sine-Gordon Model with Two Scatters
CHEN Yu-Guang, CHEN Hong, ZHANG Yu-Mei
Pohl Institute for Solid State Physics, Tongji University, Shanghai 200092
Ground State Properties of a Local Sine-Gordon Model with Two Scatters
CHEN Yu-Guang;CHEN Hong;ZHANG Yu-Mei
Pohl Institute for Solid State Physics, Tongji University, Shanghai 200092
关键词 ：
72.10.Fk ,
72.15.Qm ,
11.10.Ef
Abstract ： We investigate the local sine-Gordon model with two scatters by a variational method. The renormalization mass is calculated. It is found that there is an Ising-like phase transition, which is analogous in the global sine-Gordon model with two frequencies. The renormalization mass can be modulated by the distance between the two scatters.
Key words ：
72.10.Fk
72.15.Qm
11.10.Ef
出版日期: 2005-06-01
:
72.10.Fk
(Scattering by point defects, dislocations, surfaces, and other imperfections (including Kondo effect))
72.15.Qm
(Scattering mechanisms and Kondo effect)
11.10.Ef
(Lagrangian and Hamiltonian approach)
引用本文:
CHEN Yu-Guang;CHEN Hong;ZHANG Yu-Mei. Ground State Properties of a Local Sine-Gordon Model with Two Scatters[J]. 中国物理快报, 2005, 22(6): 1496-1499.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2005/V22/I6/1496
[1]
FANG Tie-Feng;WANG Shun-Jin;. Multiterminal Conductance and Decoherence Effect of a Three-Terminal Kondo Dot
[2]
YAN Cong-Hua;WU Shao-Quan;HUANG Rui;SUN Wei-Li. Spin-Flip Process through Double Quantum Dots Coupled to Ferromagnetic Leads
[3]
ZHU Rui. A Theoretic Approach to SU(4) Kondo Effect in Carbon Nanotube Quantum Dots
[4]
WANG Shun-Jin;LI Lei;ZHOU Shan-Gui;ZHANG Guang-Biao. On the Physical Contents of the Light-Cone QCD Effective Hamiltonian on Meson Sector
[5]
XIONG Yong-Jian. Aharonov--Bohm Oscillations and Fano Resonance of a Coupled Dot-Ring System
[6]
Alexander Schnurpfeil;SONG Bo;Martin Albrecht. An ab initio Non-Equilibrium Green Function Approach to Charge Transport: Dithiolethine
[7]
CHEN Jing-Bo. A Multisymplectic Variational Framework for the Nonlinear Elastic Wave Equation
[8]
CHEN Xiong-Wen;SHI Zhen-Gang;WU Shao-Quan;SONG Ke-Hui;. Tunable Kondo Effect of a Three-Terminal Transport Quantum Dot Embedded in an Aharonov--Bohm Ring
[9]
CHEN Jing-Bo. Euler--Lagrange Forms and Cohomology Groups on Jet Bundles
[10]
LI Shu-Guang;LIU Xiao-Dong;ZHOU Gui-Yao;HOU Lan-Tian. A Kind of Low Loss Birefringent Photonic Crystal Fibre with Increasing-Diameter Air-Holes
[11]
ZHOU Bo;CHEN Xiong-Wen; LI Tie; NIE Yu-Mei;WU Shao-Quan. Persistent Current in a Mesoscopic Ring Side-Attached with a Quantum Dot
[12]
XIONG Yong-Jian; HE Zhou-Bo. Electron Transport Through a Quantum Wire with a Side-Coupled Quantum Dot: Fano Resonance
[13]
CHEN Xiong-Wen;WU Shao-Quan;WANG Peng;SUN Wei-Li. Giant Persistent Current in a Mesoscopic Ring with Parallel-Coupled Double Quantum Dots
[14]
ZHANG Guo-Feng;GAO Ying-Fang;YIN Wen;LIANG Jiu-Qing;YAN Qi-Wei. Spin Dynamics of Supramolecular Dimer [Mn4 ]2 Interacting With a Spin-polarized Electron
[15]
CHEN Jing-Bo. Multisymplectic Hamiltonian Formulation for a One-Way Seismic Wave Equation of High-order Approximation
2005, Vol. 22 
