1 research outputs found
The complete conformal spectrum of a invariant network model and logarithmic corrections
We investigate the low temperature asymptotics and the finite size spectrum
of a class of Temperley-Lieb models. As reference system we use the spin-1/2
Heisenberg chain with anisotropy parameter and twisted boundary
conditions. Special emphasis is placed on the study of logarithmic corrections
appearing in the case of in the bulk susceptibility data and in
the low-energy spectrum yielding the conformal dimensions. For the
invariant 3-state representation of the Temperley-Lieb algebra with
we give the complete set of scaling dimensions which show huge
degeneracies.Comment: 18 pages, 5 figure