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arXiv · 1012.5868

Concentrating Energy by Measurement

Almut Beige·Antonio Capolupo·Andreas Kurcz·Emilio Del Giudice·Giuseppe Vitiello
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Abstract

In a recent article [A. Kurcz et al., Phys. Rev. A 81, 063821 (2010)] we predicted an energy concentrating mechanism in composite quantum systems. Its result is a non-zero stationary state photon emission rate even in the absence of external driving. Here we discuss the possible origin of the predicted effect. We attribute it to the presence of a non-trivial interaction between different system components and to repeated environment-induced photon measurements.

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Almut Beige, Antonio Capolupo, Andreas Kurcz, Emilio Del Giudice, Giuseppe Vitiello. 2010-12-29. Concentrating Energy by Measurement. https://doi.org/10.1063/1.4728005

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