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arXiv · 1203.0655

Localised projective measurement of a relativistic quantum field in non-inertial frames

Andrzej Dragan·Jason Doukas·Eduardo Martin-Martinez·David Edward Bruschi
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Abstract

We propose a scheme to study the effect of motion on measurements of a quantum field carried out by a finite-size detector. We introduce a model of projective detection of a localised field mode in an arbitrary reference frame. We apply it to extract vacuum entanglement by a pair of counter-accelerating detectors and to estimate the Unruh temperature of a single accelerated detector. The introduced method allows us to directly relate the observed effects with the instantaneous proper acceleration of the detector.

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Andrzej Dragan, Jason Doukas, Eduardo Martin-Martinez, David Edward Bruschi. 2012-12-01. Localised projective measurement of a relativistic quantum field in non-inertial frames. https://doi.org/10.1088/0264-9381/30/23/235006

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