Remarks on duality of 1 dimensional quantum spin models |
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| Authors: | Taku Matsui |
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| Institution: | (1) Department of Mathematics, Tokyo Metropolitan University, 1-1 Minami Ohsawa, Hachioji-shi, Tokyo, Japan |
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| Abstract: | We present some results on duality maps and ground states of 1 dimensional quantum spin models. We also give some applications to Kramers Wannier duality and the nonlocal transformation that Kennedy and Tasaki discovered in their study of Haldane phase of quantum antiferromagnetic spin models. |
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