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arXiv · 1403.1084

Protective Measurement, Postseletion and the Heisenberg Representation

Yakir Aharonov·Eliahu Cohen
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Abstract

Classical ergodicity retains its meaning in the quantum realm when the employed measurement is protective. This unique measuring technique is reexamined in the case of post-selection, giving rise to novel insights studied in the Heisenberg representation. Quantum statistical mechanics is then briefly described in terms of two-state density operators.

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Yakir Aharonov, Eliahu Cohen. 2014-03-05. Protective Measurement, Postseletion and the Heisenberg Representation. https://arxiv.org/abs/1403.1084

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