Zwanziger’s pairwise little group on the celestial sphere

Abstract We generalize Zwanziger’s pairwise little group to include a boost subgroup. We do so by working in the celestial sphere representation of scattering amplitudes. We propose that due to late time soft photon and graviton exchanges, matter particles in the asymptotic states in massless QED an...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autor principal:	Luke Lippstreu
Formato:	article
Lenguaje:	EN
Publicado:	SpringerOpen 2021
Materias:	Gauge Symmetry Space-Time Symmetries Nuclear and particle physics. Atomic energy. Radioactivity QC770-798
Acceso en línea:	https://doaj.org/article/9aae662710f94975bfd7634927f2b8df
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:9aae662710f94975bfd7634927f2b8df
record_format	dspace
spelling	oai:doaj.org-article:9aae662710f94975bfd7634927f2b8df2021-11-14T12:40:38ZZwanziger’s pairwise little group on the celestial sphere10.1007/JHEP11(2021)0511029-8479https://doaj.org/article/9aae662710f94975bfd7634927f2b8df2021-11-01T00:00:00Zhttps://doi.org/10.1007/JHEP11(2021)051https://doaj.org/toc/1029-8479Abstract We generalize Zwanziger’s pairwise little group to include a boost subgroup. We do so by working in the celestial sphere representation of scattering amplitudes. We propose that due to late time soft photon and graviton exchanges, matter particles in the asymptotic states in massless QED and gravity transform under the Poincaré group with an additional pair of pairwise celestial representations for each pair of matter particles. We demonstrate that the massless abelian and gravitational exponentiation theorems are consistent with the proposed pairwise Poincaré transformation properties. For massless QED we demonstrate that our results are consistent with the effects of the Faddeev-Kulish dressing and the abelian exponentiation theorem for celestial amplitudes found in arXiv:2012.04208 . We discuss electric and magnetic charges simultaneously as it is especially natural to do so in this formalism.Luke LippstreuSpringerOpenarticleGauge SymmetrySpace-Time SymmetriesNuclear and particle physics. Atomic energy. RadioactivityQC770-798ENJournal of High Energy Physics, Vol 2021, Iss 11, Pp 1-37 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Gauge Symmetry Space-Time Symmetries Nuclear and particle physics. Atomic energy. Radioactivity QC770-798
spellingShingle	Gauge Symmetry Space-Time Symmetries Nuclear and particle physics. Atomic energy. Radioactivity QC770-798 Luke Lippstreu Zwanziger’s pairwise little group on the celestial sphere
description	Abstract We generalize Zwanziger’s pairwise little group to include a boost subgroup. We do so by working in the celestial sphere representation of scattering amplitudes. We propose that due to late time soft photon and graviton exchanges, matter particles in the asymptotic states in massless QED and gravity transform under the Poincaré group with an additional pair of pairwise celestial representations for each pair of matter particles. We demonstrate that the massless abelian and gravitational exponentiation theorems are consistent with the proposed pairwise Poincaré transformation properties. For massless QED we demonstrate that our results are consistent with the effects of the Faddeev-Kulish dressing and the abelian exponentiation theorem for celestial amplitudes found in arXiv:2012.04208 . We discuss electric and magnetic charges simultaneously as it is especially natural to do so in this formalism.
format	article
author	Luke Lippstreu
author_facet	Luke Lippstreu
author_sort	Luke Lippstreu
title	Zwanziger’s pairwise little group on the celestial sphere
title_short	Zwanziger’s pairwise little group on the celestial sphere
title_full	Zwanziger’s pairwise little group on the celestial sphere
title_fullStr	Zwanziger’s pairwise little group on the celestial sphere
title_full_unstemmed	Zwanziger’s pairwise little group on the celestial sphere
title_sort	zwanziger’s pairwise little group on the celestial sphere
publisher	SpringerOpen
publishDate	2021
url	https://doaj.org/article/9aae662710f94975bfd7634927f2b8df
work_keys_str_mv	AT lukelippstreu zwanzigerspairwiselittlegrouponthecelestialsphere
_version_	1718429120946241536

Zwanziger’s pairwise little group on the celestial sphere

Ejemplares similares