56 citations · 76 across the 13 of their papers we have counts for
4 papers · 1 filter
Superluminal signalling and chaos in nonlinear quantum dynamics
Marta Emilia Bielińska, Michał Eckstein, Paweł Horodecki
Nonlinear quantum dynamics is often invoked in models trying to bridge the gap between the quantum micro-world and the classical macro-world. Such endeavors, however, encounter cha…
Randomness-free Detection of Non-projective Measurements: Qubits & beyond
Sumit Rout, Some Sankar Bhattacharya, Paweł Horodecki
Non-projective measurements play a crucial role in various information-processing protocols. In this work, we propose an operational task to identify measurements that are neither…
Oracle problems as communication tasks and optimization of quantum algorithms
Amit Te'eni, Zohar Schwartzman-Nowik, Marcin Nowakowski +2
Quantum query complexity studies the number of queries needed to learn some property of a black box. A closely related question is how well an algorithm can succeed with this learn…
Super-Optimal Charging of Quantum Batteries via Reservoir Engineering
Borhan Ahmadi, Paweł Mazurek, Shabir Barzanjeh +1
Energy dissipation, typically considered an undesirable process, has recently been shown to be harnessed as a resource to optimize the performance of a quantum battery. Following t…