Engineering the Nonlinearity of Bosonic Modes with a Multi-loop SQUID

Z Hua, Y Xu, W Wang, Y Ma, J Zhou, W Cai… - arxiv preprint arxiv …, 2024 - arxiv.org
Engineering high-order nonlinearities while suppressing lower-order terms is crucial for
quantum error correction and state control in bosonic systems, yet it remains an outstanding …

Unraveling the switching dynamics in a quantum double-well potential

Q Su, RG Cortiñas, J Venkatraman, S Puri - arxiv preprint arxiv …, 2024 - arxiv.org
The spontaneous switching of a quantum particle between the wells of a double-well
potential is a phenomenon of general interest to physics and chemistry. It was broadly …