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19932025
most citedExact Form Factors in Integrable Quantum Field Theories: the Sine-Gordon Model

185 citations · 629 across the 23 of their papers we have counts for

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math-ph2012★ 7 cited

The Nested Off-shell Bethe ansatz and O(N) Matrix Difference Equations

H. Babujian, A. Foerster, M. Karowski

A system of O(N)-matrix difference equations is solved by means of the off-shell version of the nested algebraic Bethe ansatz. In the nesting process a new object, the -matrix,…