Examples of q-regularization
arXiv:hep-th/9508019 · doi:10.1007/BF00673834
Abstract
An Introduction to Hopf algebras as a tool for the regularization of relavent quantities in quantum field theory is given. We deform algebraic spaces by introducing q as a regulator of a non-commutative and non-cocommutative Hopf algebra. Relevant quantities are finite provided q\neq 1 and diverge in the limit q\rightarrow 1. We discuss q-regularization on different q-deformed spaces for λϕ^4 theory as example to illustrate the idea.
17 pages, LaTex, to be published in IJTP 1995.11