Systems of four nonbinary particles, with each particle having d?3 internal states, exhibit maximally entangled states that are inaccessible to four qubits. This breaks the pattern of two- and three-particle systems, in ...

Systems of four nonbinary particles, with each particle having d≥3 internal states, exhibit maximally entangled states that are inaccessible to four qubits. This breaks the pattern of two- and three-particle systems, in ...

The role of the phase in an accurate description of the entanglement of bipartite system was investigated. The positive operator-valued measures that described the qubit phase properties were also examined. The results ...

The role of the phase in an accurate description of the entanglement of bipartite system was investigated. The positive operator-valued measures that described the qubit phase properties were also examined. The results ...

An efficient method for assessing the quality of quantum state tomography is developed. Special attention is paid to the tomography of multipartite systems in terms of unbiased measurements. Although the overall reconstruction ...

Four different aggregation-precipitation (AP) stages of the divalent europium (Eu2+) ions have been fixed in KBr single crystals by means of heat treating processes. To examine the dissolution of the ions configuration (AP ...

An efficient method for assessing the quality of quantum state tomography is developed. Special attention is paid to the tomography of multipartite systems in terms of unbiased measurements. Although the overall reconstruction ...

Background.Pseudomonas aeruginosa is a common cause of nosocomial infections, particularly in intensive care units (ICUs). The aim of this study was to characterize P. aeruginosa clinical isolates by comparing antimicrobial ...

We propose a measure to quantify correlations in a bipartite quantum system of two quibits by assessing the minimum difference between outcome states of a subsystem by performing a local measurement on the other subsystem. ...