Complete S-matrix of the O(2n) Gross-neveu Model
نویسنده
چکیده
We present the complete S-matrix of the O(2N) Gross-Neveu model including kinks, elementary fermions, and higher bound states. In addition to the S-matrix factorization, unitarity, and crossing conditions we make essential use of constraints which follow from the fact that particles in the spectrum are bound states of each other. A consistent solution can only be obtained if the kinks obey generalized statistics. Remarkably, some quantities related to this, such as "spins" and Klein factors, show Bott periodicity.
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تاریخ انتشار 1980