17 citations · 23 across the 2 of their papers we have counts for
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quant-ph2021★ 17 cited
Measuring trajectories of environmental noise
Piotr Szańkowski
In classical mechanics, a natural way to simplify a many-body problem is to ``replace'' some of the elements of the composite system with surrogate \textit{force fields}. In the re…
quant-ph2018
Decoherence-assisted detection of entanglement of two qubit states
Jan Krzywda, Piotr Szańkowski, Jan Chwedeńczuk +1
We show that the decoherence, which in the long run destroys quantum features of a system, can be used to reveal the entanglement in a two-qubit system. To this end, we consider a…