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arXiv · 1609.05206

Quantum Eraser for Three-Slit Interference

Naveed Ahmad Shah·Tabish Qureshi
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Abstract

It is well known that in a two-slit interference experiment, if the information, on which of the two paths the particle followed, is stored in a quantum path detector, the interference is destroyed. However, in a setup where this path information is "erased", the interference can reappear. Such a setup is known as a quantum eraser. A generalization of quantum eraser to a three-slit interference is theoretically analyzed. It is shown that three complementary interference patterns can arise out of the quantum erasing process.

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Naveed Ahmad Shah, Tabish Qureshi. 2016-09-16. Quantum Eraser for Three-Slit Interference. https://doi.org/10.1007/s12043-017-1479-8

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