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N-body interactions between trapped ion spins

Or Katz, Duke University
Wednesday, October 26, 2022 - 1:30pm
PAT C-520

We present new techniques to realize quantum gates and simulations using ion-phonon interactions. We describe a single-step protocol to generate N-body entangling interactions between trapped atomic ion qubits using spin-dependent squeezing; we analyze the effect of multiple motional modes and present recent experimental results. This technique can potentially improve the expression of quantum processes beyond the native Mølmer-Sørensen Interaction on currently available trapped-ion quantum processors.