1209.3465 (Marek Czachor)

Regularization just by quantization -- a new approach to the old problem
of infinities in quantum field theory (Draft of lecture notes - Part 1)    [PDF]

Marek Czachor

This is the first part of lecture notes on my approach to field quantization. I explain on a simple scalar-field model the physical motivation and show some preliminary applications (field produced by a pointlike charge and the vacuum-to-vacuum loop diagram). The approach is based on an appropriate construction of a representation of harmonic-oscillator Lie algebra.

View original: http://arxiv.org/abs/1209.3465