63 citations
- West University of TimişoaraRO16 papers
- Centre National de la Recherche ScientifiqueFR13 papers
- Laboratoire Ondes et Milieux ComplexesFR7 papers
- Université Le Havre NormandieFR7 papers
- Université Paris-SaclayFR5 papers
- Hungarian Academy of SciencesHU4 papers
- Laboratoire Aimé CottonFR4 papers
- Laboratoire de Physique ThéoriqueFR4 papers
- Normandie UniversitéFR4 papers
- Technical University of MunichDE4 papers
- Université de ToulouseFR4 papers
- Université du BurundiBI4 papers
6 papers · 1 filter
Thresholds for reduction-related entanglement criteria in quantum information theory
Maria Anastasia Jivulescu, Nicolae Lupa, Ion Nechita
We consider random bipartite quantum states obtained by tracing out one subsystem from a random, uniformly distributed, tripartite pure quantum state. We compute thresholds for the…
On the reduction criterion for random quantum states
Maria Anastasia Jivulescu, Nicolae Lupa, Ion Nechita
In this paper we study the reduction criterion for detecting entanglement of large dimensional bipartite quantum systems. We first obtain an explicit formula for the moments of a r…
Extending quantum operations
Teiko Heinosaari, Maria A. Jivulescu, David Reeb +1
For a given set of input-output pairs of quantum states or observables, we ask the question whether there exists a physically implementable transformation that maps each of the inp…
Elementary symmetric functions of two solvents of a quadratic matrix equation
M. A. Jivulescu, A. Napoli, A. Messina
Quadratic matrix equations occur in a variety of applications. In this paper we introduce new permutationally invariant functions of two solvents of the n quadratic matrix equation…
Shifted polynomials in a convection problem
Ioana Dragomirescu
The onset of convection in a horizontal layer of fluid heated from below in the presence of a gravity field varying across the layer is investigated. The eigenvalue problem governi…
Statistical properties of Klauder-Perelomov coherent states for the Morse potential
M. Daoud, D. Popov
We present in this paper a realistic construction of the coherent states for the Morse potential using the Klauder-Perelomov approach . We discuss the statistical properties of the…