Double Slit with an Einstein-Podolsky-Rosen Pair
arXiv:2001.07168 · doi:10.3390/app10030792
Abstract
In this somewhat pedagogical paper we revisit complementarity relations in bipartite quantum systems. Focusing on continuous variable systems, we examine the influential class of EPR-like states through a generalization to Gaussian states and present some new quantitative relations between entanglement and local interference within symmetric and asymmetric double-double-slit scenarios. This approach is then related to ancilla-based quantum measurements, and weak measurements in particular. Finally, we tie up the notions of distinguishability, predictability, coherence and visibility while drawing some specific connections between them.
Accepted to a special issue of Applied Sciences on "Quantum Optics for Fundamental Quantum Mechanics", M. Genovese and M. Gramegna (Eds.)
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- Threshold in quantum correlated interference for a particle interacting with two scatterers
- Time-energy uncertainty relation in nonrelativistic quantum mechanics