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Atomic clocks use quantum timekeeping

Entanglement could make state-of-the art clocks more precise.

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  1. Gross, C., Zibold, T., Nicklas, E., Estève, J. & Oberthaler, M. K. Nature advance online publication doi:10.1038/nature08919 (2010).

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University of Heidelberg’s Synthetic Quantum Systems group

Philipp Treutlein

Eugene Polzik’s group

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Merali, Z. Atomic clocks use quantum timekeeping. Nature (2010).

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