F.
Machado
Kyprianidis, A. ., Machado, F. ., Morong, W. ., Becker, P. ., Collins, K. S., Else, D. V., … Monroe, C. . (2021). Observation of a prethermal discrete time crystal. Science, 372, 1192-+. http://doi.org/10.1126/science.abg8102