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arXiv · 1007.2292

Physics within a quantum reference frame

Renato M. Angelo·Nicolas Brunner·Sandu Popescu·Anthony J. Short·Paul Skrzypczyk
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Abstract

We investigate the physics of quantum reference frames. Specifically, we study several simple scenarios involving a small number of quantum particles, whereby we promote one of these particles to the role of a quantum observer and ask what is the description of the rest of the system, as seen by this observer? We highlight the interesting aspects of such questions by presenting a number of apparent paradoxes. By unravelling these paradoxes we get a better understanding of the physics of quantum reference frames.

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Renato M. Angelo, Nicolas Brunner, Sandu Popescu, Anthony J. Short, Paul Skrzypczyk. 2010-07-14. Physics within a quantum reference frame. https://doi.org/10.1088/1751-8113/44/14/145304

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