戈里什尼-伊萨耶夫真空积分和紫外（红外）机制

IF 0.6 4区物理与天体物理 Q4 PHYSICS, PARTICLES & FIELDS

Physics of Particles and Nuclei Pub Date : 2024-08-18 DOI:10.1134/S1063779624700229

I. V. Anikin

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引用次数: 0

摘要

我们介绍了真空无质量积分的进一步发展。特别是，在戈里什尼-伊萨耶夫公式中，我们发现代表 UV-regime的德尔塔函数应该在顺序方法中处理。这使我们能够解决与图指数的分析延续有关的真空积分问题。

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The Gorishny–Isaev Vacuum Integrations and UV(IR)-Regime

We present the further development of the vacuum massless integrations. In particular, in the Gorishny–Isaev formula, it has been shown that the delta function representing UV-regime should be treated within the sequential approach. It allows us to resolve the problem of vacuum integrations related to the analytical continuation of diagram indices.

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来源期刊

Physics of Particles and Nuclei 物理-物理：粒子与场物理

CiteScore

1.00

自引率

0.00%

发文量

116

审稿时长

6-12 weeks

期刊介绍： The journal Fizika Elementarnykh Chastits i Atomnogo Yadr of the Joint Institute for Nuclear Research (JINR, Dubna) was founded by Academician N.N. Bogolyubov in August 1969. The Editors-in-chief of the journal were Academician N.N. Bogolyubov (1970–1992) and Academician A.M. Baldin (1992–2001). Its English translation, Physics of Particles and Nuclei, appears simultaneously with the original Russian-language edition. Published by leading physicists from the JINR member states, as well as by scientists from other countries, review articles in this journal examine problems of elementary particle physics, nuclear physics, condensed matter physics, experimental data processing, accelerators and related instrumentation ecology and radiology.