S Deser et al 1999 Class. Quantum Grav. 16 2815 doi:10.1088/0264-9381/16/9/301
S Deser
, J S Franklin
and D Seminara
,![]()
Motivated by recent work involving the graviton-graviton tree scattering amplitude, and its twin descriptions as the square of the Bel-Robinson tensor, Bµ![]()
![]()
, and as the `current-current interaction' square of gravitational energy pseudo-tensors t![]()
, we find an exact tensor-square root equality
, for a combination of Einstein and Landau-Lifschitz ![]()
,
83C40 Gravitational energy and conservation laws; groups of motions
Issue 9 (September 1999)
Received 7 May 1999
S Deser et al 1999 Class. Quantum Grav. 16 2815
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