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Boundary bootstrap principle in two-dimensional integrable quantum field theories

Valentina Riva
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Abstract

We study the reflection amplitudes of affine Toda field theories with boundary, following the ideas developed by Fring and Koberle and focusing our attention on the $E_{n}$ series elements, because of their interesting structure of higher order poles. We also investigate the corresponding minimal reflection matrices, finding, with respect to the bulk case, a more complicated relation between the spectra of bound states associated to the minimal and to the ''dressed'' amplitudes.

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Valentina Riva. 2001-04-04. Boundary bootstrap principle in two-dimensional integrable quantum field theories. https://doi.org/10.1016/s0550-3213(01)00167-5

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