Periodic oscillations are common in nature but they generally decay or fall out of phase. Two experiments have found evidence for a Floquet time crystal, which is characterized by persistent in-phase oscillations. See Letters p.217 & p. 221
This is a preview of subscription content, access via your institution
Open Access articles citing this article.
Scientific Reports Open Access 07 December 2017
Access Nature and 54 other Nature Portfolio journals
Get Nature+, our best-value online-access subscription
$29.99 / 30 days
cancel any time
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Rent or buy this article
Prices vary by article type
Prices may be subject to local taxes which are calculated during checkout
Wilczek, F. Phys. Rev. Lett. 109, 160401 (2012).
Bruno, P. Phys. Rev. Lett. 111, 070402 (2013).
Nozières, P. Europhys. Lett. 103, 57008 (2013).
Watanabe, H. & Oshikawa, M. Phys. Rev. Lett. 114, 251603 (2015).
Sacha, K. Phys. Rev. A 91, 033617 (2015).
Khemani, V. et al. Phys. Rev. Lett. 116, 250401 (2016).
Else, D. V., Bauer, B. & Nayak, C. Phys. Rev. Lett. 117, 090402 (2016).
Yao, N. Y., Potter, A. C., Potirniche, I.-D. & Vishwanath, A. Phys. Rev. Lett. 118, 030401 (2017).
Zhang, J. et al. Nature 543, 217–220 (2017).
Choi, S. et al. Nature 543, 221–225 (2017).
D'Alessio, L. & Rigol, M. Phys. Rev. X 4, 041048 (2014).
Abanin, D. et al. Preprint at http://arXiv.org/abs/1509.05386 (2015).
Else, D. V., Bauer, B. & Nayak, C. Phys. Rev. X (in the press); preprint at http://arXiv.org/abs/1607.05277 (2016).
Basko, D. M., Aleiner, I. L. & Altshuler, B. L. Ann. Phys. 321, 1126–1205 (2006).
Ponte, P., Chandran, A., Papić, Z. & Abanin, D. A. Ann. Phys. 353, 196–204 (2015).
Related links in Nature Research
About this article
Cite this article
Nayak, C. Marching to a different quantum beat. Nature 543, 185–186 (2017). https://doi.org/10.1038/543185a
This article is cited by
Scientific Reports (2017)