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A link between quantum and classical Potts models |
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| Authors: | Taku Matsui |
| Affiliation: | (1) Department of Mathematics, University College of Swansea, SA2 8PP Singleton Park, Swansea, UK;(2) Present address: Department of Mathematics, Tokyo Metropolitan University, Setagaya-ku, Tokyo, Japan |
| Abstract: | We study ground states of quantum Potts models. We construct ground states of certaind-dimensional quantum models as Gibbs measures of ad-dimensional classical spin system. Our results imply that various phenomena of classical spin systems can also be found in quantum ground states. |
| Keywords: | Quantum Potts model ground states Gibbs measure |
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