The spectrum and the factorizable S-matrices of the massive excitations of the phi-1,2 deformation of the nonunitary minimal models M2,2n + 1 is given. These models present no kinks as asymptotic states, as follows from the reduction of the Zhiber-Mikhailov-Shabat model with respect to the quantum group SL(2) q, found by Smirnov. An interesting situation of zeros and poles overlapping in the physical amplitudes is also discussed.

PHI-1,2 DEFORMATION OF THE M2,2N+1 CONFORMAL MINIMAL MODELS

Mussardo, Giuseppe
1991-01-01

Abstract

The spectrum and the factorizable S-matrices of the massive excitations of the phi-1,2 deformation of the nonunitary minimal models M2,2n + 1 is given. These models present no kinks as asymptotic states, as follows from the reduction of the Zhiber-Mikhailov-Shabat model with respect to the quantum group SL(2) q, found by Smirnov. An interesting situation of zeros and poles overlapping in the physical amplitudes is also discussed.
1991
266
3-4
363
369
Koubek, A; Mussardo, Giuseppe
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.11767/11495
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