Examples
Liouville field theory is associated to the A1 Cartan matrix.
The sinh-Gordon model is the affine Toda field theory with the generalized Cartan matrix
and a positive value for β after we project out a component of φ which decouples.
The sine-Gordon model is the model with the same Cartan matrix but an imaginary β.
Read more about this topic: Toda Field Theory
Famous quotes containing the word examples:
“No rules exist, and examples are simply life-savers answering the appeals of rules making vain attempts to exist.”
—André Breton (18961966)
“There are many examples of women that have excelled in learning, and even in war, but this is no reason we should bring em all up to Latin and Greek or else military discipline, instead of needle-work and housewifry.”
—Bernard Mandeville (16701733)
“Histories are more full of examples of the fidelity of dogs than of friends.”
—Alexander Pope (16881744)