Towards higher-spin holography in flat space

被引：14

作者：

Ponomarev, Dmitry ^{[1
,2
]}

机构：

[1] Lomonosov Moscow State Univ, Inst Theoret & Math Phys, Lomonosovsky Ave, Moscow 119991, Russia

[2] Lebedev Phys Inst, IE Tamm Theory Dept, Leninsky Ave, Moscow 119991, Russia

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2023年 / 2023卷 / 01期

基金：

俄罗斯科学基金会;

关键词：

Gauge-Gravity Correspondence; Higher Spin Gravity; Higher Spin Symmetry; MASSLESS HIGHER SPINS; EXTERNAL ELECTROMAGNETIC-FIELD; GROUP-THEORETICAL ANALYSIS; ELEMENTARY-PARTICLES; GRAVITATIONAL WAVES; GENERAL RELATIVITY; CONSTANT;

D O I：

10.1007/JHEP01(2023)084

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：

We study the chiral flat space higher-spin algebra, which is the global symmetry algebra of the chiral higher-spin theory in the 4d Minkowski space. We find that it can be constructed as the universal enveloping algebra of a certain chiral deformation of the Poincare algebra quotiented by a set of quadratic identities. These identities allow us to identify a representation of the latter algebra, which by analogy with the AdS space higher-spin holography, we interpret as the flat space singleton representation. We provide two explicit realisations of this singleton representation - in terms of sl(2, DOUBLE-STRUCK CAPITAL C) spinors and in terms of oscillator-like variables - as well as briefly discuss its properties.

引用

页数：19