Energy of weak gravitational waves in spacetimes with a positive cosmological constant – ÚTF MFF UK

← Back to the list

Article

Energy of weak gravitational waves in spacetimes with a positive cosmological constant

Chruściel P.T.; Hoque Sk J.; Smolka T.

Phys. Rev. D 103(6), 7 (2021)

Abstract

We derive a formula for the total canonical energy, and its flux, of weak gravitational waves on a de Sitter background.

Institute authors

Hoque, Sk Jahanur

Supported by

GACR 19-01850S — Black-hole and radiative spacetimes: exact methods

BibTeX

@article{UTF936,
  author        = {Chruściel P.T. and Hoque Sk J. and Smolka T.},
  title         = {{Energy of weak gravitational waves in spacetimes with a positive cosmological constant}},
  journal       = {Phys. Rev. D},
  volume        = {103},
  number        = {6},
  pages         = {7},
  year          = {2021},
  month         = {3},
  doi           = {10.1103/PhysRevD.103.064008},
}