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High Energy Physics - Theory, hep-th,General Relativity and Quantum Cosmology, gr-qc
Abstract:
We consider the consequences of the dual gravitational charges for the phase
space of radiating modes, and find that they imply a new soft NUT theorem. In
particular, we argue that the existence of these new charges removes the need
for imposing boundary conditions at spacelike infinity that would otherwise
preclude the existence of NUT charges.