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Quantum Interrogation with particles

Juan Carlos Garcia-Escartin·Pedro Chamorro-Posada
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Abstract

Interaction-free measurement and quantum interrogation schemes can help in the detection of particles without interacting with them in a classical sense. We present a density matrix study of a quantum interrogation system designed for particles that need not to be perfectly absorptive and compare the results to those of the usual setup.

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Juan Carlos Garcia-Escartin, Pedro Chamorro-Posada. 2006-03-21. Quantum Interrogation with particles. https://arxiv.org/abs/quant-ph/0512019

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