Breaking rotational symmetry in a trapped-ion quantum tunneling rotor

Ryutaro Ohira^1,*, Takashi Mukaiyama^1,2, and Kenji Toyoda²

Phys. Rev. A 101, 022106 (2020)

¹Graduate School of Engineering Science, Osaka University, 1-3 Machikaneyama, Toyonaka, Osaka 560-8531, Japan

²Quantum Information and Quantum Biology Division, Institute for Open and Transdisciplinary Research Initiatives, Osaka University, 1-3 Machikaneyama, Toyonaka, Osaka 560-8531, Japan