Author(s): Bing Yang, Yang-Yang Chen, Yong-Guang Zheng, Hui Sun, Han-Ning Dai, Xi-Wen Guan, Zhen-Sheng Yuan, and Jian-Wei Pan
The Tomonaga-Luttinger theory describing one-dimensional materials has been tested with cold atoms and arrays of Josephson junctions.
[Phys. Rev. Lett. 119, 165701] Published Wed Oct 18, 2017