I prefer to hope for solvable problems :smile: Especially the classical problems of lattice gauge theory have helped me a lot. With species doubling, my model needs 8 times less fields on each lattice node. And the regularization problem of chiral gauge theory has helped me to identify the...
Using my axiomatization in gr-qc/0205035, it is possible to derive the EEP in a theory with preferred frame.
Sounds like the Landau pole. It does not seem to be important because the lattice spacing where this happens is much smaller than Planck length.
It should be noted that we have to...