Feynman rules for effective Regge action

被引：147

作者：

Antonov, EN ^{[1
]}

Cherednikov, IO

Kuraev, EA

Lipatov, LN

机构：

[1] PNPI, RU-188350 Gatchina, St Petersburg, Russia

[2] Joint Inst Nucl Res Dubna, BLTP, RU-141980 Dubna, Russia

[3] Univ Cagliari, Dipartimento Fis, I-90142 Monserrato, CA, Italy

[4] Ist Nazl Fis Nucl, I-90142 Monserrato, CA, Italy

[5] Univ Paris 06, Lab Phys Theor & Hautes Energies, F-75252 Paris, France

来源：

NUCLEAR PHYSICS B | 2005年 / 721卷

基金：

俄罗斯基础研究基金会;

关键词：

D O I：

10.1016/j.nuclphysb.2005.05.013

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

Starting from the gauge invariant effective action in the quasi-multi-Regge kinematics (QMRK), we obtain the effective reggeized gluon (R)-particle (P) vertices of the following types: R P P, R R P, RRPP, RPPP, RRPPP, and RPPPP, where the on-mass-shell particles are gluons, or sets of gluons with small invariant masses. The explicit expressions satisfying the Bose-symmetry and gauge invariance conditions are obtained. As a comment to the Feynman rules for derivation of the amplitudes in terms of effective vertices we present a "vocabulary" for practitioners. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：111 / 135

页数：25

共 49 条

[1]

Adloff C, 2001, EUR PHYS J C, V21, P33, DOI 10.1007/s100520100720

[2] An anomalous dimension for small x evolution [J].