Another positivity proof and gravitational energy localizations

Preprint

7 January 1994

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.gr-qc/9401002

Abstract

Two locally positive expressions for the gravitational Hamiltonian, one using 4-spinors the other special orthonormal frames, are reviewed. A new quadratic 3-spinor-curvature identity is used to obtain another positive expression for the Hamiltonian and thereby a localization of gravitational energy and positive energy proof. These new results provide a link between the other two methods. Localization and prospects for quasi-localization are discussed.

Keywords

GRAVITATIONAL ENERGY LOCALIZATIONS
POSITIVE EXPRESSION
LOCALIZATIONS TWO
POSITIVITY PROOF
LOCALLY POSITIVE
HAMILTONIAN
SPINOR

All Related Versions

Version 1, 1994-01-07, ArXiv
Published version: Physical Review D, 49 (8), 3958.

This publication has 0 references indexed in Scilit: