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No domain wall problem inSU(N) Grand Unified Theory |
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| Authors: | Y. Fujimoto K. Shigemoto Zhao Zhiyong |
| Affiliation: | 1. International Centre for Theoretical Physics, I-34100, Trieste, Italy 2. Niels Bohr Institute, Copenhagen, Denmark 3. International School for Advanced Studies, I-34100, Trieste, Italy |
| Abstract: | It is shown that a wide class ofSU(n)×U(1)P.Q. Grand Unified Theories can avoid the domain wall problem. |
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