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arXiv · 1210.3649

Minimal Self-Contained Quantum Refrigeration Machine Based on Four Quantum Dots

Davide Venturelli·Rosario Fazio·Vittorio Giovannetti
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Abstract

We present a theoretical study of an electronic quantum refrigerator based on four quantum dots arranged in a square configuration, in contact with as many thermal reservoirs. We show that the system implements the basic minimal mechanism for acting as a self-contained quantum refrigerator, by demonstrating heat extraction from the coldest reservoir and the cooling of the nearby quantum-dot.

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Davide Venturelli, Rosario Fazio, Vittorio Giovannetti. 2013-06-22. Minimal Self-Contained Quantum Refrigeration Machine Based on Four Quantum Dots. https://doi.org/10.1103/physrevlett.110.256801

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