278 citations · 1.6k across the 52 of their papers we have counts for
4 papers · 2 filters
Star network synchronization led by strong coupling-induced frequency squeezing
Benedetto Militello, Dariusz Chruściński, Anna Napoli
We consider a star network consisting of N oscillators coupled to a central one which in turn is coupled to an infinite set of oscillators (reservoir), which makes it leaking. Two…
Entanglement witnesses from mutually unbiased bases
Dariusz Chruściński, Gniewomir Sarbicki, Filip Wudarski
We provide a class of entanglement witnesses constructed in terms of Mutually Unbiased Bases (MUBs). This construction reproduces many well-known examples like the celebrated reduc…
Memory kernel approach to generalized Pauli channels: Markovian, semi-Markov, and beyond
Katarzyna Siudzińska, Dariusz Chruściński
In this paper, we analyze the evolution of the generalized Pauli channels governed by the memory kernel master equation. We provide necessary and sufficient conditions for the memo…
On generalized semi-Markov quantum evolution
Dariusz Chruściński, Andrzej Kossakowski
We provide a large class of quantum evolution governed by the memory kernel master equation. This class defines quantum analog of so called semi-Markov classical stochastic evoluti…