Carrollian-Holographic Derivation of Gravitational Flux-Balance Laws

  • Adrien Fiorucci
  • , Simon Pekar
  • , P. Marios Petropoulos
  • , Matthieu Vilatte

Research output: Contribution to journalArticlepeer-review

Abstract

We demonstrate that the Bondi-van der Burg-Metzner-Sachs (BMS) evolution equations for the mass and angular momentum aspects in asymptotically flat Einstein gravity follow from local Carroll, Weyl, and diffeomorphism invariance at the null conformal boundary, upon providing a minimalistic holographic dictionary as the sole input from the bulk. This result is a significant step in the quest for a flat-space holographic correspondence and offers a geometric implementation of the radiative degrees of freedom that source the boundary theory in the presence of bulk gravitational waves.

Original languageEnglish
Pages (from-to)261602
Number of pages1
JournalPhysical Review Letters
Volume135
Issue number26
DOIs
Publication statusPublished - 31 Dec 2025
Externally publishedYes

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