renormalisatie
Renormalisatie, or renormalization in English, is a mathematical and conceptual framework primarily used in quantum field theory and statistical physics. It addresses the problem of infinities that arise in calculations involving interactions at very small scales or high energies. The core idea of renormalization is to redefine certain parameters within a theory—such as mass, charge, or coupling constants—in a way that absorbs these infinities, resulting in finite, physically meaningful predictions.
The development of renormalization techniques began in the mid-20th century, notably through the work of physicists
Renormalization involves the systematic process of introducing counterterms into a theory's equations to cancel infinities and
Despite its success and widespread application, renormalization remains a conceptually challenging topic, as it highlights how