More on gravitational memory
arXiv:1812.07168 · doi:10.1007/JHEP05(2019)058
Abstract
Two novel results for the gravitational memory effect are presented in this paper. We first extend the formula for the memory effect to solutions with arbitrary two surface boundary topology. The memory effect for the Robinson-Trautman solution is obtained in its standard form. Then we propose a new observational effect for the spin memory. It is a time delay of time-like free falling observers.
v3: presentation improved, discussion extended, typos corrected, refs. added v4: typos corrected
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- Note on electromagnetic memories
- Einstein-Maxwell-dilaton theory in Newman-Penrose formalism
- Spin vector deviation and the gravitational wave memory effect between two free-falling gyroscopes in the plane wave spacetime
- On the Gravitational Precession Memory Effect for an Ensemble of Gyroscopes
- Bondi Mass, Memory Effect and Balance Law of Polyhomogeneous Spacetime
- Gravitational memory meets astrophysical environments: exploring a new frontier through osculations