315 citations · 930 across the 28 of their papers we have counts for
3 papers · 1 filter
Construction and properties of a class of private states in arbitrary dimensions
Adam Rutkowski, Michał Studziński, Piotr Ćwikliński +1
We present a construction of quantum states in dimension that has at least 1 dit of ideal key, called private dits (pdits), which covers most of the known examples of private b…
Towards fully quantum second laws of thermodynamics: limitations on the evolution of quantum coherences
Piotr Ćwikliński, Michał Studziński, Michał Horodecki +1
The second law of thermodynamics places a limitation into which states a system can evolve into. For systems in contact with a heat bath, it can be combined with the law of energy…
Explicit constructions of unitary transformations between equivalent irreducible representations
Marek Mozrzymas, Michał Studziński, Michał Horodecki
Irreducible representations (irreps) of a finite group are equivalent if there exists a similarity transformation between them. In this paper, we describe an explicit algorithm…