Entangled Three Qutrit Coherent States and Localizable Entanglement

Autor: Mojtaba Jafarpour, Abbass Sabour, Mehrzad Ashrafpour
Rok vydání: 2014
Předmět:
Zdroj: Communications in Theoretical Physics. 61:177-180
ISSN: 0253-6102
DOI: 10.1088/0253-6102/61/2/05
Popis: Choosing I-concurrence as the measure of bipartite entanglement and using von Neumann projective local measurements, localizable entanglement (LE) in a three-qutrit system is studied. A superposition of the qutrit-coherentstate of this system is considered ant its LE is obtained and analyzed as a function of the relevant parameters. It is observed that one may achieve the maximal entanglement or no entanglement at all, depending on the choice of the parameters involved.
Databáze: OpenAIRE