Renormalons as a Bridge between Perturbative and Non-Perturbative Physics

スポンサーリンク

概要

• 論文の詳細を見る

• We overview the renormalon and renormalon-related techniques and their phenomenological applications. We begin with a single renormalon chain which is a well-defined and systematic way to specify the character of corrections in inverse powers of the total energy to observables directly in Minkowski space. Renormalons demonstrate also presence of non-perturbative contributions. We proceed then to multirenormalon chains and argue that they are in fact not suppressed compared to a single chain. On one hand, this phenomenon might be a mechanism for enhancement of power corrections. On the other hand, the derivation of relations between power corrections to various observables becomes a formidable task and asks for introduction of models. In the concluding third part we consider dynamical models for non-perturbative effects both in infrared and ultraviolet regions inspired by renormalons.

• 理論物理学刊行会の論文
• 1998-10-14

著者

• Zakharov V

  Mpi Munich Deu

• Zakharov V.

  Max-Planck Institut

• Zakharov Valentin

  Mpi

• ZAKHAROV V.

  Max-Planck-Institut fur Physik, Munchen, Germany and The Randall Laboratory of Physics, University of Michigan

• Zakharov V.I.

  Max-Planck-Institut fur Physik, Munchen, Germany and The Randall Laboratory of Physics, University of Michigan

関連論文

• Towards SU(2) invariant formulation of the monopole confinement mechanism(Fundamental Problems and Applications of Quantum Field Theory)
• Renormalons as a Bridge between Perturbative and Non-Perturbative Physics
• Gauge Boson Propagator in Gluodynamics : Dual Superconductor Approach

スポンサーリンク