A group theoretic description of the κ-Poincare Hopf algebra

被引：7

作者：

Arzano, Michele ^{[1
,2
]}

Kowalski-Glikman, Jerzy ^{[3
,4
]}

机构：

[1] Univ Napoli Federico II, Dipartimento Fis E Pancini, I-80125 Naples, Italy

[2] Complesso Univ Monte S Angelo, Sez Napoli, Ist Nazl Fis Nucl, Via Cintia Edificio 6, I-80126 Naples, Italy

[3] Univ Wroclaw, Fac Phys & Astron, Maksa Borna 9, PL-50204 Wroclaw, Poland

[4] Natl Ctr Nucl Res, Pasteura 7, PL-02093 Warsaw, Poland

来源：

PHYSICS LETTERS B | 2022年 / 835卷

关键词：

RELATIVITY; SPACE;

D O I：

10.1016/j.physletb.2022.137535

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

It is well known in the literature that the momentum space associated to the kappa-Poincare algebra is described by the Lie group AN(3). In this letter we show that the full kappa-Poincare Hopf algebra structure can be obtained from rather straightforward group-theoretic manipulations starting from the Iwasawa decomposition of the SO(1, 4) group. (c) 2022 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).

引用

页数：8

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