Paul Dirac who pioneered renormalization. Today, the point of view has shifted: on the basis of the breakthrough renormalization group insights of Nikolay...

standard low-energy physics value of 1⁄137. The renormalization group emerges from the renormalization of the quantum field variables, which normally has...

Look up renormalization group in Wiktionary, the free dictionary. Renormalization group equation may refer to: Beta function (physics) Callan–Symanzik...

Costello's monograph Renormalization and Effective Field Theory provides a rigorous formulation of perturbative renormalization that combines both the...

PMID 23903743. S2CID 205078161. Wilson, K. G. (1971). "Renormalization Group and Critical Phenomena. I. Renormalization Group and the Kadanoff Scaling Picture". Physical...

The density matrix renormalization group (DMRG) is a numerical variational technique devised to obtain the low-energy physics of quantum many-body systems...

manifest gauge symmetry by requiring gauge fixing. It's only after renormalization that gauge invariance can be recovered. Lattice field theory differs...

In quantum field theory, wave function renormalization is a rescaling (or renormalization) of quantum fields to take into account the effects of interactions...

the physical value (usually 4) of d, which needs to be canceled by renormalization to obtain physical quantities. Pavel Etingof showed that dimensional...

have to be absorbed in a renormalization procedure, in order to be able to predict measurable quantities. The renormalization scheme can depend on the...

masses through the Higgs mechanism; they do undergo mass renormalization through the renormalization of the electroweak theory. Neutral particles with internal...

In theoretical physics, functional renormalization group (FRG) is an implementation of the renormalization group (RG) concept which is used in quantum...

and the Renormalization Group in Statistical Physics. Cambridge University Press. Brezin, Eduard; Zinn-Justin, Jean (1976). "Renormalization of the nonlinear...

Mechanics. New York: McGraw-Hill. OCLC 534560. Collins, John (1984). Renormalization. Cambridge: Cambridge University Press. ISBN 0-521-24261-4. Hatfield...

In theoretical physics, the curvature renormalization group (CRG) method is an analytical approach to determine the phase boundaries and the critical...

named renormalization. This "divergence problem" was solved in the case of quantum electrodynamics through the procedure known as renormalization in 1947–49...

sufficiently localized to observe them delocalize. On the basis of the Renormalization Group Theory of the instanton vacuum one can form a general flow diagram...

depend on the momentum (or length) scale is the central idea behind the renormalization group. Landau poles appear in theories that are not asymptotically...

renormalization of the underlying Yang–Mills theory fields and couplings does not prevent the Wilson loops from requiring additional renormalization corrections...

though renormalization works well in practice, Feynman was never entirely comfortable with its mathematical validity, referring to renormalization as a...

usually followed by a related, but independent technique called renormalization. Renormalization is based on the requirement that some physical quantities —...

preserved. Zeta-function regularization is used in conformal field theory, renormalization and in fixing the critical spacetime dimension of string theory. Zeta...

we add the concept of renormalization. To investigate self-similarity in networks, the box-counting method with renormalization can be used. For each...

numerical renormalization group that the ground state of the Kondo model is a singlet state. But perhaps more importantly, the notions of renormalization, fixed...

variational renormalization group methods for quantum spin systems. In 2006, Vidal developed the multi-scale entanglement renormalization ansatz (MERA)...

The vacuum energy in quantum field theory can be set to any value by renormalization. This view treats the cosmological constant as simply another fundamental...

quintessence and Functional renormalization group. These Method have found applications in many areas of physics. In functional renormalization, it provides a suitable...

was working on, the renormalization of Yang–Mills theories. In 1971 his first paper was published. In it he showed how to renormalize massless Yang–Mills...

Wilson further pioneered the power of renormalization concepts by developing the formalism of renormalization group (RG) theory, to investigate critical...

term, the theory gave finite results; thus Tomonaga discovered the renormalization method independently of Julian Schwinger and calculated physical quantities...