Quantum dynamics of microwave photons in a synthetic frequency dimension (opens in new tab)

Author(s): Zheshu Xie, Luojia Wang, Jiawei Qiu, Libo Zhang, Yuxuan Zhou, Ziyu Tao, Wenhui Huang, Yongqi Liang, Jiajian Zhang, Yuanzhen Chen, Song Liu, Jingjing Niu, Yang Liu, Youpeng Zhong, Luqi Yuan, and Dapeng YuSynthetic frequency dimensions offer a powerful means to simulate lattice physics, yet realizing single-photon quantum dynamics in such systems remains challenging. The authors use a superconducting qubit paired with a long, low-loss coaxial cable and a SQUID modulator to construct ...