Null conservation laws for gravity

Hopfmuller, F; Freidel, L

Hopfmuller, F (reprint author), Perimeter Inst Theoret Phys, 31 Caroline St North, Waterloo, ON N2L 2Y5, Canada.

PHYSICAL REVIEW D, 2018; 97 (12):

Abstract

We give a full analysis of the conservation along null surfaces of generalized energy and supermomenta, for gravitational systems enclosed by a finite......

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