Integrable Deformations of Heisenberg Supermagnetic Model  

作　　者：颜昭雯 李民丽 吴可 赵伟忠 

机构地区：[1]School of Mathematical Sciences, Capital Normal University [2]KLMM, AMSS, Chinese Academia of Sciences [3]Institute of Mathematics and Interdisciplinary Science, Capital Normal University

出　　处：《Communications in Theoretical Physics》2010年第1期21-24,共4页理论物理通讯（英文版）

基　　金：Supported by National Key Basic Research Project of China under Grant No.2006CB805905;National Natural Science Foundation of China under Grant Nos.10975102 and 10871135

摘　　要：We construct the integrable deformations of the Heisenberg supermagnet model with the quadratic constraints （i） S2=3S - 2I, for S ∈ USPL（2/1）/S（U（2）×U（1）） and （ii） S2=S, for S ∈ USPL（2/1）/S（L（1/1）×U（1））. Under the gauge transformation, their corresponding gauge equivalent counterparts are derived. They are the Grassman odd and super mixed derivative nonlinear Schrodinger equation, respectively.

关 键 词：Heisenberg supermagnet model SUPERSYMMETRY integrable equation 

分 类 号：O175.5[理学—数学]