The trouble with light particles

Kind: 
Author: 
Herbert Neuberger
Date: 
Thursday, June 1, 2017
Abstract: 
Lattice Dirac fermions used to present a kids' fine-tuning problem. This problem has been solved. In continuum there is no fine tuning problem for fermions but there is one for scalars. It is suggested that using a wavelet based phase-space cell decomposition the grown-ups' fine tuning problem also can be solved.