Continuum limit of spin-1 chain.
نویسندگان
چکیده
We study the continuum limit of the spin-1 chain in the non-Abelian bosonization approach of Affleck and show that the Hamiltonian of integrable spin-1 chain yields the Lagrangian of supersymmetric sine-Gordon model in the zero lattice spacing limit. We also show that the quantum group generators of the spin-1 chain give non-local charges of the supersymmetric sine-Gordon theory. PACS numbers: 75.10.Jm, 11.10.Lm, 11.30.-j Fellow of Soryushi Shogakukai.
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ورودعنوان ژورنال:
- Physical review letters
دوره 70 13 شماره
صفحات -
تاریخ انتشار 1993