| Improved Faddeev-Jackiw quantization of the electromagnetic field and Lagrange multiplier fields |
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| 作者姓名： | 杨金龙 黄永畅 |
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| 作者单位： | Institute of Theoretical Physics，Beijing University of Technology |
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| 摘 要： | We use the improved Faddeev-Jackiw quantization method to quantize the electromagnetic field and its Lagrange multiplier fields. The method's comparison with the usual Faddeev-Jackiw method and the Dirac method is given. We show that this method is equivalent to the Dirac method and also retains all the merits of the usual Faddeev-Jackiw method. Moreover, it is simpler than the usual one if one needs to obtain new secondary constraints. Therefore, the improved Faddeev-Jackiw method is essential. Meanwhile, we find the new meaning of the Lagrange multipliers and explain the Faddeev-Jackiw generalized brackets concerning the Lagrange multipliers.
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| 关 键 词： | Faddeev-Jakiw method constraint quantization electromagnetic field Lagrange multiplier |
| 收稿时间： | 2007-11-26 |
| 修稿时间： | 2008-4-4 |
Improved Faddeev-Jackiw quantization of the electromagnetic field and Lagrange multiplier fields |
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| YANG Jin-Long HUANG Yong-Chang,.Improved Faddeev-Jackiw quantization of the electromagnetic field and Lagrange multiplier fields[J].High Energy Physics and Nuclear Physics,2008,32(10):788-792. |
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| Authors: | YANG Jin-Long HUANG Yong-Chang |
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| Institution: | YANG Jin-Long1 HUANG Yong-Chang1,2,3 1 |
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| Abstract: | |
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| Keywords: | Faddeev-Jakiw method constraint quantization electromagnetic field Lagrange multiplier |
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