Machine-learning-based three-qubit gate design for the Toffoli gate and parity check in transmon systems
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review A"
DOI: 10.1103/physreva.102.012601
Abstract: We use machine-learning techniques to design three-qubit entangling gates with fidelities of g99.9% and duration of 50 ns for nearest-neighbor coupled flux-tunable transmons in circuit quantum electrodynamics architectures. The gate design procedure enforces realistic constraints… read more here.
Keywords: machine learning; gate; three qubit; gate design ... See more keywords
Protocol for a resonantly driven three-qubit Toffoli gate with silicon spin qubits
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review B"
DOI: 10.1103/physrevb.100.085419
Abstract: The three-qubit Toffoli gate plays an important role in quantum error correction and complex quantum algorithms such as Shor's factoring algorithm, motivating the search for efficient implementations of this gate. Here we introduce a Toffoli… read more here.
Keywords: toffoli gate; gate; qubit; three qubit ... See more keywords
Polarization Toffoli gate assisted by multiple degrees of freedom.
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DOI: 10.1364/ol.43.004635
Abstract: A Toffoli gate plays a critical role in many quantum algorithms due to its function as a building block, which is a fundamental element for feasible large-scale quantum computation. With the help of polarization, spatial,… read more here.
Keywords: gate assisted; gate; degrees freedom; polarization toffoli ... See more keywords