A Consideration of BRST Cohomology in the First Quantization of RNS String |
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| Authors: | Hong-liang HU Rong WANG Yue YU |
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| Institution: | 1. Department of Physics, Zhejiang University, Hangzhou, China;
2. Institute of High Energy Physics, Academia Sinica P. ;
0. Box 918(4), Beijing 100039, China |
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| Abstract: | The difference of Grassmanian even-odd and degree even-odd of (super-) conformal ghosts is stressed. With some modifications in the BRST charges and the commutation relations, it can be shown that the first quantization of RNS strings allows the BRST cohomology analysis. |
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