NEB NONLINEAR σ MODELS ON SYMMETRIC SPACES |
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| Authors: | CHOU Kuang-chao SONG Xirig-chang |
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| Institution: | 1. Institute of Theoretical Physics, Academia Sinica;
2. Institute of Theoretical Physics, Peking University |
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| Abstract: | Two new nonlinear σ models, defined on the symmetric coset spaces GL (n,c). ⊕ GL(n,c)/GL (n,c) and GL (n,c)/U(n) respectively, are formulated in this paper.The latter may be useful in discus-sing the four-dimensional Yang-Mills fields. |
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