Quasilocal energy flux of spacetime perturbation

A general expression for quasilocal energy flux for spacetime perturbation is derived from covariant Hamiltonian formulation using functional differentiability and symplectic structure invariance, which is independent of the choice of the canonical variables and the possible boundary terms one initi...

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Veröffentlicht in:	Physical review. D, Particles and fields Particles and fields, 2008-11, Vol.78 (10), Article 104010
Hauptverfasser:	Tung, Roh-Suan, Yu, Hoi-Lai
Format:	Artikel
Sprache:	eng
Schlagworte:	DISTURBANCES HAMILTONIANS LAGRANGIAN FUNCTION PERTURBATION THEORY PHYSICS OF ELEMENTARY PARTICLES AND FIELDS SPACE-TIME SURFACES VECTOR FIELDS
Online-Zugang:	Volltext
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