4 papers
annihilation at low energies in analytic approach to QCD
D. V. Shirkov, I. L. Solovtsov
We begin with short review of the analytic approach (AA) to QCD recently developed and applied to the process of annihilation into hadrons at low energies. Besides summary…
Analytic Perturbative Approach to QCD
K. A. Milton, I. L. Solovtsov, O. P. Solovtsova
A technique called analytic perturbation theory, which respects the required analytic properties, consistent with causality, is applied to the definition of the running coupling in…
Analytic Perturbation Theory and Renormalization Scheme Dependence in Tau Decay
K. A. Milton, I. L. Solovtsov, V. I. Yasnov
We apply analytic perturbation theory in next-to-next-to-leading order to inclusive semileptonic -decay and study the renormalization scheme dependence. We argue that the renorm…
A New Approach to QCD Sum Rules and Inclusive Decay
H. F. Jones, A. Ritz, I. L. Solovtsov
We show that renormalization group improvement, making use of analyticity and the structure of the operator product expansion, combined with a non-perturbative expansion method all…