Massive higher spin fields in the frame-like multispinor formalism

被引：21
|
作者：
Khabarov, M., V [1 ,2 ]
Zinoviev, Yu M. [1 ,2 ]
机构：
[1] Natl Res Ctr, Kurchatov Inst, Inst High Energy Phys, Protvino 142281, Moscow Region, Russia
[2] Moscow Inst Phys & Technol, Dolgoprudnyi 141701, Moscow Region, Russia
来源：
NUCLEAR PHYSICS B | 2019年 / 948卷
关键词：
GAUGE-INVARIANT FORMULATION; MASSLESS FIELDS; ARBITRARY SPIN; LAGRANGIAN FORMULATION; FERMIONIC FIELDS; EQUATIONS; MOTION;
D O I：
10.1016/j.nuclphysb.2019.114773
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：
In this paper, a gauge invariant description of massive higher spin bosonic and fermionic particles in frame-like Lagrangian and unfolded formalism in (A)dS(4) is built. A complete set of gauge invariant object is also constructed and the Lagrangian is rewritten in terms of these objects. The unitarity of the theories is studied alongside with the partially massless limits. The calculations are carried out in the multispinor formalism, which simplifies them and is particularly convenient for the supersymmetry studies. (C) 2019 The Author(s). Published by Elsevier B.V.
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页数：31
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