Coadjoint representation of the BMS group on celestial Riemann surfaces

Glenn Barnich; Romain Ruzziconi

doi:10.1007/JHEP06(2021)079

Coadjoint representation of the BMS group on celestial Riemann surfaces

Glenn Barnich
, Romain Ruzziconi

Physique Théorique et Mathématique
Université Libre de Bruxelles
Vienna University of Technology

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

52 Citations (Scopus)

Résumé

The coadjoint representation of the BMS group in four dimensions is constructed in a formulation that covers both the sphere and the punctured plane. The structure constants are worked out for different choices of bases. The conserved current algebra of non-radiative asymptotically flat spacetimes is explicitly interpreted in these terms.

langue originale	Anglais
Numéro d'article	79
journal	Journal of High Energy Physics
Volume	2021
Numéro de publication	6
Les DOIs	https://doi.org/10.1007/JHEP06(2021)079
état	Publié - 1 juin 2021
Modification externe	Oui

Accès au document

10.1007/JHEP06(2021)079

Autres fichiers et liens

Lien vers la publication dans Scopus

Contient cette citation

@article{f66b5d09d75847f1ac1a62ba03381222,

title = "Coadjoint representation of the BMS group on celestial Riemann surfaces",

abstract = "The coadjoint representation of the BMS group in four dimensions is constructed in a formulation that covers both the sphere and the punctured plane. The structure constants are worked out for different choices of bases. The conserved current algebra of non-radiative asymptotically flat spacetimes is explicitly interpreted in these terms.",

keywords = "Classical Theories of Gravity, Differential and Algebraic Geometry, Gauge-gravity correspondence, Space-Time Symmetries",

author = "Glenn Barnich and Romain Ruzziconi",

note = "Publisher Copyright: {\textcopyright} 2021, The Author(s).",

year = "2021",

month = jun,

day = "1",

doi = "10.1007/JHEP06(2021)079",

language = "English",

volume = "2021",

journal = "Journal of High Energy Physics",

issn = "1126-6708",

publisher = "Springer Verlag",

number = "6",

}

TY - JOUR

T1 - Coadjoint representation of the BMS group on celestial Riemann surfaces

AU - Barnich, Glenn

AU - Ruzziconi, Romain

PY - 2021/6/1

Y1 - 2021/6/1

N2 - The coadjoint representation of the BMS group in four dimensions is constructed in a formulation that covers both the sphere and the punctured plane. The structure constants are worked out for different choices of bases. The conserved current algebra of non-radiative asymptotically flat spacetimes is explicitly interpreted in these terms.

AB - The coadjoint representation of the BMS group in four dimensions is constructed in a formulation that covers both the sphere and the punctured plane. The structure constants are worked out for different choices of bases. The conserved current algebra of non-radiative asymptotically flat spacetimes is explicitly interpreted in these terms.

KW - Classical Theories of Gravity

KW - Differential and Algebraic Geometry

KW - Gauge-gravity correspondence

KW - Space-Time Symmetries

UR - https://www.scopus.com/pages/publications/85107719555

U2 - 10.1007/JHEP06(2021)079

DO - 10.1007/JHEP06(2021)079

M3 - Article

AN - SCOPUS:85107719555

SN - 1126-6708

VL - 2021

JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

IS - 6

M1 - 79

ER -

Coadjoint representation of the BMS group on celestial Riemann surfaces

Résumé

Accès au document

Autres fichiers et liens

Empreinte digitale

Contient cette citation