518 citations · 2.2k across the 42 of their papers we have counts for
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quant-ph2011★ 19 cited
Reconstructing the quantum state of oscillator networks with a single qubit
Tommaso Tufarelli, Alessandro Ferraro, M. S. Kim +1
We introduce a scheme to reconstruct arbitrary states of networks composed of quantum oscillators--e.g., the motional state of trapped ions or the radiation state of coupled caviti…
quant-ph2011★ 14 cited
Oscillator state reconstruction via tunable qubit coupling in Markovian environments
Tommaso Tufarelli, M. S. Kim, Sougato Bose
We show that a parametrically coupled qubit can be used to fully reconstruct the quantum state of a harmonic oscillator, even when both systems are subject to decoherence. By contr…