Berry phase quantum thermometer
Martin-Martinez, Eduado and Dragan, Andrzej and Mann, Robert B. and Fuentes, Ivette (2013) Berry phase quantum thermometer. New Journal of Physics, 15 . 053036/1-053036/11. ISSN 1367-2630
Official URL: http://iopscience.iop.org/1367-2630/15/5/053036
We show how the Berry phase can be used to construct a high-precision quantum thermometer. An important advantage of our scheme is that there is no need for the thermometer to acquire thermal equilibrium with the sample. This reduces measurement times and avoids precision limitations.
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