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Quasilocal energy in modified gravity
Published 27 Aug 2015 in gr-qc and hep-th | (1508.06849v2)
Abstract: A new generalization of the Hawking-Hayward quasilocal energy to scalar-tensor gravity is proposed without assuming symmetries, asymptotic flatness, or special spacetime metrics. The procedure followed is simple but powerful and consists of writing the scalar-tensor field equations as effective Einstein equations and then applying the standard definition of quasilocal mass.
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