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Bosonic Realization for Boundary States in Quantum sine-Gordon Field with Boundary |
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| Authors: | HOU Boyu SHI Kangjie WANG Yanshen YANG Wenli |
| Institution: | 1. Institute of Modern Physics, Northwest University, Xi'an 710069, China; 2. CCAST (World Laboratory), P.O. Box 8730, Beijing 100080, China |
| Abstract: | Boundary operators and boundary ground states in sine-Gordon model with a fixed boundary condition are studied using bosonization and q-deformed oscillators. We also study the boundary bound state for this case. |
| Keywords: | bosonic realization boundary state quantum sine-Gordon model |
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