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Lattice calculation of the vector mass in the Schwinger model |
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| Authors: | Xi-Yan Fang Xiang-Qian Luo Guo-Cai Xu Qi-Zhou Chen |
| Affiliation: | 1. Department of Physics, Zhongshan University, 510275, Guangzhou, People's Republic of China 2. CCAST (World Laboratory), P.O. Box 8730, 100080, Beijing, People's Republic of China 3. Institute of High Energy Physics, Theory Division, 100039, Beijing, People's Republic of China 4. Department of Physics, Guangdong Institute of Education, 510303, Guangzhou, People's Republic of China |
| Abstract: | Using the variational method, we calculate the mass of the vector meson in the Hamiltonian lattice Schwinger model. Our results are consistent with the exact value in the continuum. |
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