Phys. Rev. D 49, 3958–3962 (1994)Another positivity proof and gravitational energy localizationsReceived 28 September 1993; published in the issue dated 15 April 1994 Two locally positive expressions for the gravitational Hamiltonian, one using four-spinors and the other special orthonormal frames, are reviewed. A new quadratic three-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 quasilocalization are discussed. © 1994 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevD.49.3958
DOI:
10.1103/PhysRevD.49.3958
PACS:
04.20.Cv, 04.20.Fy
|
|
About | Terms and Conditions | Subscriptions | Search | Help
Use of the American Physical Society websites and journals implies that the user has read and agrees to our Terms and Conditions and any applicable Subscription Agreement. Physical Review®, Physical Review Letters®, Reviews of Modern Physics®, and Physical Review Special Topics® are trademarks of the American Physical Society.