| Tartalmi leírás: |
The R-matrix of the U-q(d(4)((3))) algebra is constructed in the
8-dimensional fundamental representation. Using this result, an exact
S-matrix is conjectured for the imaginary coupled g(2)((1)) affine Toda
field theory, the structure of which is found to be very similar to the
previously investigated S-matrix of d(4)((3)) Toda theory. it is shown
that this S-matrix is consistent with the results for the case of real
coupling using the breather-particle correspondence. For q a root of
unity it is argued that the theory can be restricted to yield
Phi(11/12) perturbations of WA(2) minimal models. (C) 1997 Elsevier
Science B.V.
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