Talk page
Title:
On the Yang-Baxter Poisson algebra in non-ultralocal integrable systems
Speaker:
Abstract:
A common approach to the quantization of integrable models
starts with the formal substitution of the Yang-Baxter Poisson algebra with
its quantum version.
However it is
difficult to discern
the presence of such an algebra
for the so-called non-ultralocal models.
The latter includes the class of
non-linear sigma models which are most interesting
from the point of view of applications.
In this talk I discuss the emergence of the Yang-Baxter Poisson algebra
in a non-ultralocal system
which is related to integrable deformations of the Principal Chiral Field.
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