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arXiv · 0911.4673

Convergence of perturbation series for renormalization constants in Kraichnan model with "frozen" velocity field

M. V. Komarova·I. S. Kremnev·M. Yu Nalimov
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Abstract

Instanton was found for Kraichnan model with 'frozen' velocity field. Large order asymptotic of quantum-field perturbation expansion for renormalization constant $Z_\nu$ was investigated. It was shown that this expansion is convergent one. The radius of convergence was calculated.

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M. V. Komarova, I. S. Kremnev, M. Yu Nalimov. 2009-11-24. Convergence of perturbation series for renormalization constants in Kraichnan model with "frozen" velocity field. https://arxiv.org/abs/0911.4673

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