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hep-th2006★ 15 cited
Exact solution and finite size properties of the vertex model
W. Galleas, M. J. Martins
We have diagonalized the transfer matrix of the vertex model by means of the algebraic Bethe ansatz method for a variety of grading possibilities. This allowed u…
hep-th1992
RG flows and resonance scattering amplitudes
M. J. Martins
We review recent progresses in the study of factorized resonance scattering S-matrices. The resonance amplitudes are introduced through a suitable analytical continuation of the AD…