393 citations
- Polish Academy of SciencesPL194 papers
- Jagiellonian UniversityPL58 papers
- Center for Theoretical PhysicsPL38 papers
- Silesian University of TechnologyPL29 papers
- University of Silesia in KatowicePL22 papers
- University of GdańskPL12 papers
- University of Maryland, Baltimore CountyUS9 papers
- Institute of PhysicsPL8 papers
- HUN-REN Wigner Research Centre for PhysicsHU7 papers
- National Quantum Information Centre in GdanskPL7 papers
- Institute of MathematicsPL5 papers
- Joint Quantum InstituteUS5 papers
12 papers · 1 filter
Quantum games on evolving random networks
Łukasz Pawela
We study the advantages of quantum strategies in evolutionary social dilemmas on evolving random networks. We focus our study on the two-player games: prisoner's dilemma, snowdrift…
Lively quantum walks on cycles
Przemysław Sadowski, Jarosław Adam Miszczak, Mateusz Ostaszewski
We introduce a family of quantum walks on cycles parametrized by their liveliness, defined by the ability to execute a long-range move. We investigate the behaviour of the probabil…
Constructive quantum scaling of unitary matrices
Adam Glos, Przemysław Sadowski
In this work we present a method of decomposition of arbitrary unitary matrix into a product of single-qubit negator and controlled-$\sqrt{\mbox{NOT}}$ gates.…
Certainty relations, mutual entanglement and non-displacable manifolds
Zbigniew Puchała, Łukasz Rudnicki, Krzysztof Chabuda +2
We derive explicit bounds for the average entropy characterizing measurements of a pure quantum state of size in orthogonal bases. Lower bounds lead to novel entropic uncer…
Distinguishability of generic quantum states
Zbigniew Puchała, Łukasz Pawela, Karol Życzkowski
Properties of random mixed states of order distributed uniformly with respect to the Hilbert-Schmidt measure are investigated. We show that for large , due to the concentrat…
Minimal Renyi-Ingarden-Urbanik entropy of multipartite quantum states
Marco Enriquez, Zbigniew Puchała, Karol Życzkowski
We study the entanglement of a pure state of a composite quantum system consisting of several subsystems with levels each. It can be described by the Rényi-Ingarden-Urbanik ent…