Gravitational Lensing as a Mechanism For Effective Cloaking
classification
🌀 gr-qc
physics.opticsphysics.pop-ph
keywords
cloakinggravitationallensingspacetimecloakconsiderdeviceseffective
read the original abstract
In light of the surge in popularity of electromagnetic cloaking devices, we consider whether it is possible to use gravitational lensing to cloak a volume of spacetime. A metric for such a spacetime geometry is presented, and its geometric and physical implications are explained.
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