Quasilocal energy-momentum and energy flux at null infinity

Journal Article · Wed Jun 15 00:00:00 EDT 2005 · Physical Review. D, Particles Fields

DOI:https://doi.org/10.1103/PhysRevD.71.124010· OSTI ID:20709554

Xiaoning, Wu; Chen, C -M; Nester, James M ^[1]

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1. Department of Physics, National Central University, Chungli 32054, Taiwan (China)

The null infinity limit of the gravitational energy-momentum and energy flux determined by the covariant Hamiltonian quasilocal expressions is evaluated using the Newman-Penrose spin coefficients. The reference contribution is considered by three different embedding approaches. All of them give the expected Bondi energy and energy flux.

• OSTI ID: 20709554
• Journal Information: Physical Review. D, Particles Fields, Vol. 71, Issue 12; Other Information: DOI: 10.1103/PhysRevD.71.124010; (c) 2005 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
COSMOLOGY
GRAVITATION
HAMILTONIANS
QUANTUM FIELD THEORY
SPIN