Spin projection operators in (A)dS and partial masslessness

Sergei M. Kuzenko; Michael Ponds

doi:10.1016/j.physletb.2019.135128

Spin projection operators in (A)dS and partial masslessness

Sergei M. Kuzenko, Michael Ponds

Research output: Contribution to journal › Article › peer-review

8 Citations (Scopus)

Abstract

We elaborate on the traceless and transverse spin projectors in four-dimensional de Sitter and anti-de Sitter spaces. The poles of these projectors are shown to correspond to partially massless fields. We also obtain a factorisation of the conformal operators associated with gauge fields of arbitrary Lorentz type (m/2,n/2), with m and n positive integers.

Original language	English
Article number	135128
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	800
DOIs	https://doi.org/10.1016/j.physletb.2019.135128
Publication status	Published - 10 Jan 2020

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10.1016/j.physletb.2019.135128Licence: CC BY

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title = "Spin projection operators in (A)dS and partial masslessness",

abstract = "We elaborate on the traceless and transverse spin projectors in four-dimensional de Sitter and anti-de Sitter spaces. The poles of these projectors are shown to correspond to partially massless fields. We also obtain a factorisation of the conformal operators associated with gauge fields of arbitrary Lorentz type (m/2,n/2), with m and n positive integers.",

author = "Kuzenko, {Sergei M.} and Michael Ponds",

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T1 - Spin projection operators in (A)dS and partial masslessness

AU - Kuzenko, Sergei M.

AU - Ponds, Michael

PY - 2020/1/10

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N2 - We elaborate on the traceless and transverse spin projectors in four-dimensional de Sitter and anti-de Sitter spaces. The poles of these projectors are shown to correspond to partially massless fields. We also obtain a factorisation of the conformal operators associated with gauge fields of arbitrary Lorentz type (m/2,n/2), with m and n positive integers.

AB - We elaborate on the traceless and transverse spin projectors in four-dimensional de Sitter and anti-de Sitter spaces. The poles of these projectors are shown to correspond to partially massless fields. We also obtain a factorisation of the conformal operators associated with gauge fields of arbitrary Lorentz type (m/2,n/2), with m and n positive integers.

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U2 - 10.1016/j.physletb.2019.135128

DO - 10.1016/j.physletb.2019.135128

M3 - Article

AN - SCOPUS:85075800968

SN - 0370-2693

VL - 800

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

M1 - 135128

ER -

Spin projection operators in (A)dS and partial masslessness

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Advances in HIgher Spin Gauge Theory

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Spin projection operators in (A)dS and partial masslessness

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Advances in HIgher Spin Gauge Theory

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