Correlations for a Family of Two-Ququart Quantum States

Autor:	Hossein Parsian, Ahmad Akhound
Rok vydání:	2020
Předmět:	Physics Quantum discord Physics and Astronomy (miscellaneous) 010308 nuclear & particles physics General Mathematics Quantum entanglement Mutual information 01 natural sciences symbols.namesake Quantum state Quantum mechanics 0103 physical sciences symbols 010306 general physics Quantum Von Neumann architecture
Zdroj:	International Journal of Theoretical Physics. 59:772-785
ISSN:	1572-9575 0020-7748
DOI:	10.1007/s10773-019-04364-5
Popis:	In this paper, a quantum correlations analytical treatment for a family of two-ququart states are presented. For this purpose, a family of two-ququart quantum states, as well as a set of von Neumann measurements are proposed. A quantum discord analytical treatment is derived for this family of two-ququart states. Finally, the classical mutual information, the entanglement of formation and quantum discord are illustrated in this family of two-ququart quantum states.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::d24488462e4921949c8dd98bb2b80fc3 https://doi.org/10.1007/s10773-019-04364-5 Zobrazit plný text záznamu Plný text ve formátu PDF Plný text ve formátu HTML
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