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What is the role of rotational symmetry in the diagonalization process of spin-1/2 Isotropic Heisenberg Hamiltonian on 1D lattice using coordinate Bethe ansatz?

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Can we diagonalize general Heisenberg Model using Bethe ansatz?

asked Jul 22, 2014 in Theoretical Physics by anonymous [ no revision ]

What do you mean by `general'? Does it mean arbitrary spin (not half) or arbitrary interactions? In any case, this would be a good starting point. See this talk as well.

commented Jul 22, 2014 by suresh (1,535 points) [ no revision ]
edited Jul 23, 2014 by suresh

Thanks for the reference. Here arbitrary means general anisotropic nearest neighbor interaction.

commented Jul 23, 2014 by Umishra (35 points) [ revision history ]
moved Jul 23, 2014 by Dilaton

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