6533b835fe1ef96bd129eb7f
RESEARCH PRODUCT
Asymptotic freedom in massive Yang-Mills theory
Jambul Gegeliasubject
PhysicsCoupling constantNuclear and High Energy PhysicsIntroduction to gauge theoryHigh Energy Physics::LatticeLattice field theoryAsymptotic safety in quantum gravityFOS: Physical sciencesYang–Mills theoryHigh Energy Physics - PhenomenologyHigh Energy Physics::TheoryHigh Energy Physics - Phenomenology (hep-ph)Quantum electrodynamicsEffective field theoryBeta function (physics)Ultraviolet fixed pointMathematical physicsdescription
An effective field theory model of the massive Yang-Mills theory is considered. Assuming that the renormalized coupling constants of 'non-renormalizable' interactions are suppressed by a large scale parameter it is shown that in analogy to the non-abelian gauge invariant theory the dimensionless coupling constant vanishes logarithmically for large values of the renormalization scale parameter.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2007-05-14 | Physical Review D |