535 citations · 3k across the 50 of their papers we have counts for
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quant-ph2015★ 16 cited
Realization of a binary-outcome projection measurement of a three-level superconducting quantum system
Markus Jerger, Pascal Macha, Andrés Rosario Hamann +3
Binary-outcome measurements allow to determine whether a multi-level quantum system is in a certain state while preserving quantum coherence between all orthogonal states. In this…
quant-ph2015★ 26 cited
Higher order non-linear effects in a Josephson parametric amplifier
Bogdan A. Kochetov, Arkady Fedorov
Non-linearity of the current-phase relationship of a Josephson junction is the key resource for a Josephson parametric amplifier (JPA), the only device in which the quantum limit h…