Crosstalk Suppression in Individually Addressed Two-Qubit Gates in a Trapped-Ion Quantum Computer

Crosstalk between target and neighboring spectator qubits due to spillover of control signals represents a major error source limiting the fidelity of two-qubit entangling gates in quantum computers. We show that in our laser-driven trapped-ion system coherent crosstalk error can be modeled as resid...

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Veröffentlicht in:	Physical review letters 2022-12, Vol.129 (24), p.240504-240504, Article 240504
Hauptverfasser:	Fang, Chao, Wang, Ye, Huang, Shilin, Brown, Kenneth R, Kim, Jungsang
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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