cat states 1continuous-variable quantum optics 1multipartite entanglement 1quantum state tomography 1superconducting circuits 1
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quant-ph2026
Demonstration of tripartite cat states in two distinct classes of entanglement
May Chee Loke, Jonathan Schwinger, Kehui Yu +4
The authors experimentally generate and characterize macroscopic tripartite entangled cat states of two inequivalent classes (GHZ-cat and W-cat) across three microwave resonators u…
quant-ph2024
Stabilizing the Kerr arbitrary cat states and holonomic universal control
Ke-hui Yu, Fan Zhu, Jiao-jiao Xue +1
The interference-free double potential wells realized by the two-photon driving Kerr nonlinear resonator (KNR) can stabilize cat states and protect them from decoherence through a…