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arXiv · 0710.5904

Thermodynamical limit of general gl(N) spin chains II: Excited states and energies

N. Crampe·L. Frappat·E. Ragoucy
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Abstract

We consider the thermodynamical limit of a gl(N) spin chain with arbitrary representation at each site of the chain. We consider excitations (with holes and new strings) above the vacuum and compute their corrections in 1/L to the densities and the energy.

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N. Crampe, L. Frappat, E. Ragoucy. 2007-11-12. Thermodynamical limit of general gl(N) spin chains II: Excited states and energies. https://doi.org/10.1088/1742-5468%2F2008%2F01%2Fp01015

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