# Angular momentum at null infinity in Einstein-Maxwell theory

@article{Bonga2020AngularMA, title={Angular momentum at null infinity in Einstein-Maxwell theory}, author={B. Bonga and A. Grant and K. Prabhu}, journal={Physical Review D}, year={2020}, volume={101} }

On Minkowski spacetime, the angular momentum flux through null infinity of Maxwell fields, computed using the stress-energy tensor, depends not only on the radiative degrees of freedom, but also on the Coulombic parts. However, the angular momentum also can be computed using other conserved currents associated with a Killing field, such as the Noether current and the canonical current. The flux computed using these latter two currents is purely radiative. A priori, it is not clear which of… CONTINUE READING

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