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Counterfactual quantum erasure: spooky action without entanglement
We combine the eyebrow-raising quantum phenomena of erasure and counterfactuality for the first time, proposing a simple yet unusual quantum eraser: A distant Bob can decide to erase which-path information from Alice’s photon, dramatically restoring interference—without previously shared entanglemen...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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The Royal Society Publishing
2018
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5830734/ https://www.ncbi.nlm.nih.gov/pubmed/29515845 http://dx.doi.org/10.1098/rsos.171250 |