From the 2 of 3 linked papers with an AI index.
3 papers
Native CCZ Gate with Fluxonium Qubits and a Microwave-Driven Coupler
Grigoriy S. Mazhorin, Tatyana A. Chudakova, Alena S. Kazmina +12
The paper reports an experimental demonstration of a native three-qubit controlled-controlled-phase (CCZ) gate using fluxonium qubits coupled via a microwave-driven transmon couple…
States dressing analysis in a transmon-transmon-bus system
P. A. Gladilovich, R. A. Migdisov, A. V. Sabluk +5
The paper experimentally and analytically examines how computational states in a transmon‑transmon‑bus superconducting qubit system are dressed by non‑computational states, using t…
Decay Rates in Interleaved Benchmarking with Single-Qubit References
Ilya A. Simakov, Arina V. Zotova, Tatyana A. Chudakova +10
Cross-entropy benchmarking (XEB) with single-qubit reference sequences is widely used to characterize multi-qubit gates in large-scale quantum processors, despite the lack of a rig…