Critical exponents and large-order behavior of perturbation theory

E. Brézin; G. Parisi

doi:10.1007/BF01011726

Critical exponents and large-order behavior of perturbation theory

E. Brézin^*
, G. Parisi

^*此作品的通讯作者

Institut de Physique Théorique
École Normale Supérieure

科研成果: 期刊稿件 › 文章 › 同行评审

107 引用（Scopus）

摘要

The principles of the recent calculations of critical exponents from three- and two-dimensional field theory are reviewed. They rely on the Callan-Symanzik equations, diagram calculations, and on the characterization of the asymptotic behavior of perturbation series at large order. We then present new results concerning the normalization of the large-order behavior.

源语言	英语
页（从-至）	269-292
页数	24
期刊	Journal of Statistical Physics
卷	19
期	3
DOI	https://doi.org/10.1007/BF01011726
出版状态	已出版 - 9月 1978
已对外发布	是

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AB - The principles of the recent calculations of critical exponents from three- and two-dimensional field theory are reviewed. They rely on the Callan-Symanzik equations, diagram calculations, and on the characterization of the asymptotic behavior of perturbation series at large order. We then present new results concerning the normalization of the large-order behavior.

KW - Callan-Symanzik equations

KW - Critical exponents

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KW - perturbation theory

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Critical exponents and large-order behavior of perturbation theory

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