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Discrete Time Crystals: Rigidity, Criticality, and Realizations

N Y Yao1, A C Potter1,2, I-D Potirniche1

  • 1Department of Physics, University of California Berkeley, Berkeley, California 94720, USA.

Physical Review Letters
|February 4, 2017
PubMed
Summary

We show that discrete time crystals, forbidden in equilibrium, can emerge in periodically driven systems. This study reveals their rigidity and proposes a realizable ion-based experimental blueprint.

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