| Spinor Field Realizations of Non-critical W2,4 String Based on Linear WI,2,4 Algebra |
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| 作者姓名： | ZHANG Li-Jie LIU Yu-Xiao |
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| 作者单位： | [1]Department of Mathematics and Physics, Dalian Jiaotong University, Dalian 116028, China [2]Institute of Theoretical Physics, Lanzhou University, Lanzhou 730000, China |
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| 基金项目： | The project supported by National Natural Science Foundation of China under Grant No. 10275030. It is a pleasure to thank Prof. Y.S. Duan and Dr. H. Wei for useful discussions. We have also made extensive use of a Mathematica package for calculating 0PEs, written by Prof. K. Thielemans. |
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| 摘 要： |
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| 关 键 词： | W串 BRST负荷 旋量实现 W2 4代数学 |
| 收稿时间： | 2005-12-05 |
| 修稿时间： | 2005-12-05 |
Spinor Field Realizations of Non-critical W2,4 String Based on Linear WI,2,4 Algebra |
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| ZHANG Li-Jie LIU Yu-Xiao.Spinor Field Realizations of Non-critical W2,4 String Based on Linear WI,2,4 Algebra[J].Communications in Theoretical Physics,2006,46(4):675-678. |
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| Authors: | ZHANG Li-Jie LIU Yu-Xiao |
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| Institution: | 1.Department of Mathematics and Physics, Dalian Jiaotong University, Dalian 116028, China; 2.Institute of Theoretical Physics, Lanzhou University, Lanzhou 730000, China |
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| Abstract: | In this paper, we investigate the spinor field realizations of the W2,4 algebra, making use of the fact that the W2,4 algebra can be linearized through the addition of a spin-1 current. And then the nilpotent BRST charges of the spinor non-critical W2,4 string were built with these realizations. |
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| Keywords: | W string BRST charge spinor realization |
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