Fermion self-energy correction in light-front QED using coherent state basis

被引：9

作者：

More, Jai D. ^{[1
]}

Misra, Anuradha ^{[1
]}

机构：

[1] Univ Bombay, Dept Phys, Bombay 400098, Maharashtra, India

来源：

PHYSICAL REVIEW D | 2013年 / 87卷 / 08期

关键词：

CONE QUANTIZATION; ASYMPTOTIC DYNAMICS; FIELD; QCD;

D O I：

10.1103/PhysRevD.87.085035

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We discuss infrared (IR) divergences in lepton mass renormalization in light-front quantum electrodynamics in Feynman gauge. We consider light-front quantum electrodynamics with Pauli-Villars fields and using old-fashioned time-ordered perturbation theory, we show that our earlier result regarding cancellation of true IR divergences up to O(e(4)) in coherent state basis holds in Feynman gauge also. DOI: 10.1103/PhysRevD.87.085035

引用

页数：10

共 35 条

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