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- University of GdańskPL161 papers
- National Quantum Information Centre in GdanskPL99 papers
- Princeton UniversityUS44 papers
- Polish Academy of SciencesPL40 papers
- Jagiellonian UniversityPL34 papers
- Los Alamos National LaboratoryUS25 papers
- AGH University of KrakowPL20 papers
- Adam Mickiewicz University in PoznańPL19 papers
- Center for Theoretical PhysicsPL19 papers
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- RWTH Aachen UniversityDE17 papers
18 papers · 1 filter
Necessary and sufficient conditions for state-independent measurement contextual scenarios
Ravishankar Ramanathan, Pawel Horodecki
The problem of identifying measurement scenarios capable of revealing state-independent contextuality in a given Hilbert space dimension is considered. We begin by showing that for…
Quantum Structure in Competing Lizard Communities
Diederik Aerts, Jan Broekaert, Marek Czachor +3
Almost two decades of research on applications of the mathematical formalism of quantum theory as a modeling tool in domains different from the micro-world has given rise to many s…
Quantum corrections to phi^4 model solutions and applications to Heisenberg chain dynamics
Grzegorz Kwiatkowski, Sergey Leble
The Heisenberg spin chain is considered in phi^4 model approximation. Quantum corrections to classical solutions of the one-dimensional phi^4 model within the correspondent physics…
Constructive entanglement test from triangle inequality
Łukasz Rudnicki, Zbigniew Puchała, Paweł Horodecki +1
We derive a simple lower bound on the geometric measure of entanglement for mixed quantum states in the case of a general multipartite system. The main ingredient of the presented…
Bulk properties and electronic structure of PuFeAsO
T. Klimczuk, A. B. Shick, R. Springell +7
Here we present bulk property measurements and electronic structure calculations for PuFeAsO, an actinide analogue of the iron-based rare-earth superconductors RFeAsO. Magnetic sus…
Conjectured strong complementary-correlations tradeoff
Andrzej Grudka, Michał Horodecki, Paweł Horodecki +3
We conjecture new uncertainty relations which restrict correlations between results of measurements performed by two separated parties on a shared quantum state. The first uncertai…