Quasi-local energy for cosmological models

Chiang Mei Chen, Jian Liang Liu, James M. Nester

研究成果: 雜誌貢獻期刊論文同行評審

16 引文 斯高帕斯(Scopus)

摘要

First we briefly review our covariant Hamiltonian approach to quasi-local energy, noting that the Hamiltonian-boundary-term quasi-local energy expressions depend on the chosen boundary conditions and reference configuration. Then we present the quasi-local energy values resulting from the formalism applied to homogeneous Bianchi cosmologies. Finally we consider the quasi-local energies of the FRW cosmologies. Our results do not agree with certain widely accepted quasi-local criteria.

原文???core.languages.en_GB???
頁(從 - 到)2039-2046
頁數8
期刊Modern Physics Letters A
22
發行號25-28
DOIs
出版狀態已出版 - 2007

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