Meng-Zi Huang, T. Mazzoni, C. G. Alzar, J. Reichel
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Towards a quantum-enhanced trapped-atom clock on a chip
We report preliminary results of a quantum-enhanced atom chip clock. Using ultracold rubidium atoms inside an on-chip optical cavity, we investigate light-induced spin squeezing and non-destructive measurements at 10E-13 level of relative frequency stability.