Distinguishing multi-spin interactions from lower-order effects

Multi-spin interactions can be engineered with artificial quantum spins. However, it is challenging to verify such interactions experimentally. Here we describe two methods to characterize the \(n\)-local coupling of \(n\) spins. First, we analyze the variation of the transition energy of the static...

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Veröffentlicht in:	arXiv.org 2021-11
Hauptverfasser:	Bergamaschi, Thomas R, Menke, Tim, Banner, William P, Agustin Di Paolo, Weber, Steven J, Hirjibehedin, Cyrus F, Kerman, Andrew J, Oliver, William D
Format:	Artikel
Sprache:	eng
Schlagworte:	Asymptotic methods Couplings Measurement techniques Qubits (quantum computing)
Online-Zugang:	Volltext
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