Quasi-local mass at axially symmetric null infinity

Po Ning Chen, Mu Tao Wang, Ye Kai Wang, Shing Tung Yau

Research output: Contribution to journalReview articlepeer-review

Abstract

We give a brief review of the definition of the Wang-Yau quasi-local mass and discuss the evaluation of this quantity on surfaces of unit size at null infinity of an axisymmetric spacetime in Bondi-van der Burg-Metzner coordinates.

Original languageEnglish
Article number1930013
JournalInternational Journal of Modern Physics D
Volume28
Issue number8
DOIs
StatePublished - 1 Jun 2019

Keywords

  • Quasi-local mass
  • null infinity

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