Null data characterization of asymptotically flat stationary spacetimes

ANDRÉS E. ACEÑA

Bilbao

Congreso; Spanish Relativity Meeting 2009 (ERE2009); 2009

Departamento de Física Teórica e Historia de la Ciencia, Universidad del Paí­s Vasco/Euskal Herriko Unibertsitatea (UPV/EHU)

Using two sequences of symmetric trace free tensors, called the ´null data´, we give a complete characterization of the asymptotics of all asymptotically flat, stationary solutions with non-vanishing ADM mass to Einstein´s vacuum field equations. We present necessary and sufficient growth estimates on the null data for the existence of such a solution.