𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Finite algebras and renormalization group equations

✍ Scribed by Al. Anghel; M. Crisan

Publisher
Elsevier Science
Year
1977
Tongue
English
Weight
254 KB
Volume
108
Category
Article
ISSN
0003-4916

No coin nor oath required. For personal study only.

✦ Synopsis

An algebric method of the renormalization group equations is proposed in order to study the field theory with multiple coupling constants for r, =-0. The method is applied to a non abelian gauge theory with two scalar fields.

πŸ“œ SIMILAR VOLUMES

Finite algebras and renormalization grou
Finite algebras and renormalization group equations: Al. Anghel and M. Crisan, Department of Physics, Cluj University, Cluj, Romania
πŸ“‚ Article πŸ“… 1977 πŸ› Elsevier Science 🌐 English βš– 96 KB

## ABSTRACTS OF PAPERS TO APPEAR IN FUTURE ISSUES method is applied also to the continuous spectrum and similar expansions are found. The problem of the normalization of both discrete and continuous spectrum eigenstates is discussed and we find some differences in the case of the scattering states

Differential Equations and Finite Groups
Differential Equations and Finite Groups
✍ Marius van der Put; Felix Ulmer πŸ“‚ Article πŸ“… 2000 πŸ› Elsevier Science 🌐 English βš– 311 KB

The classical solution of the Riemann᎐Hilbert problem attaches to a given representation of the fundamental group a regular singular linear differential equation. We present a method to compute this differential equation in the case of a representation with finite image. The approach uses Galois cov

Computing Ext Algebras for Finite Groups
Computing Ext Algebras for Finite Groups
✍ JON F. CARLSON; EDWARD L. GREEN; GERHARD J.A. SCHNIEDER πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science 🌐 English βš– 355 KB

Suppose that G is a finite group and k is a field of characteristic p > 0. In this paper we describe a scheme for computing the Ext algebra of kG, i.e. the algebra Ext \* kg (T, T ) where T is the sum of irreducible kG-modules.