3 papers
quant-ph2025
Phenomenological quantum mechanics: I. Phenomenology of quantum observables
Piotr Szańkowski, Piotr SzaÅkowski, Davide Lonigro +5
We propose an exercise in which one attempts to deduce the formalism of quantum mechanics solely from phenomenological observations. The only assumed inputs are obtained through se…
quant-ph2024
Quantum versus classical -divisibility
Fabio Benatti, Dariusz ChruÅciÅski, Giovanni Nichele
-divisibility is a central concept in both classical and quantum non-Markovian processes; in particular, it is strictly related to the notion of information backflow. When restr…
math-ph2024
Eventually entanglement breaking divisible quantum dynamics
Krzysztof Szczygielski, Dariusz ChruÅciÅski
It is shown that a large class of quantum dynamical maps on complex matrix algebras governed by time-local Master Equations tend to become entanglement breaking in the course of ti…