Concurrence and Negativity as a Family of Two Measures Elaborated for Pure Qudit States

Dermez, Rasim

doi:10.1007/s10946-017-9661-5

Cited by 4 publications

(4 citation statements)

References 18 publications

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“…Summerized, we obtained entanglement via negativity in the LDR discretely from other papers [16,19]. The values of negativity in two ideal times are shown with Table 1.…”

Section: The Measure Of Negativity and Discussionmentioning

confidence: 99%

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In the Context of Time-Independent Parameters in Two Quantum Systems: Quantum Entanglement and Correlations With Negativity Measurement

Dermez

Tunçer

2020

Eskişehir Teknik Üniversitesi Bilim Ve Teknoloji Dergisi B - Teorik Bilimler

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In this paper, we consider two phonons and three-level trapped ion in configuration forming Hilbert 12-space. The negativity and quantum correlations are revealed in trapped ion two phonon states system. Three values of LDP, = 0.006, =0.06 and =0.08 are given. The effects of the time-independent coupling in terms of the system, degree of quantum entanglement are investigated. Therefore, we have found the main optimal times for obtaining the high amount of entanglement with negativity.

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“…Summerized, we obtained entanglement via negativity in the LDR discretely from other papers [16,19]. The values of negativity in two ideal times are shown with Table 1.…”

Section: The Measure Of Negativity and Discussionmentioning

confidence: 99%

“…Quantum entanglement measurements are used to determine any known state is separable or entangled. Therefore, C and N are offered for pure states [19]. Quantum computation processes in trapped ions are common in phonon nonclassical cases.…”

Section: Introductionmentioning

confidence: 99%

In the Context of Time-Independent Parameters in Two Quantum Systems: Quantum Entanglement and Correlations With Negativity Measurement

Dermez

Tunçer

2020

Eskişehir Teknik Üniversitesi Bilim Ve Teknoloji Dergisi B - Teorik Bilimler

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“…All entanglement measurements are known to test whether any given state is separable and entangled. Therefore, C and N are applied for pure states [19]. To perform quantum computations in trapped ion it is advocated to use deeply phonon nonclassical states.…”

Section: Introductionmentioning

confidence: 99%

“…(32). A measurement for pure qudit states can be optimized by a generalized C [6,18,19]. The total density operator is shown by a D matrix in the base of .…”

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confidence: 99%

Analyzing of Quantum Entanglement with Concurrence in the Deep Lamb-Dicke Regime

Dermez¹

2020

Adıyaman University Journal of Science

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The entangled states of three-level of trapped ion and two phonons (into coherent state) in Λ configuration forming a Hilbert space of 12-dimensional (D) are analyzed. The concurrence is considered "such as a quantum measure" in trapped ion-coherent state system. Four values of Lamb-Dicke parameter (LDP), = 0.005, 0.07, 0.08 and 0.09 are investigated by the worths of concurrence. We demonstrate that as is increased, sudden birth of entangled states in the system is increased. Thus, establishing of entangled states can be tuned by LDP.

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Quantifying of quantum entanglement in Schrödinger cat states with the trapped ion-coherent system for the deep Lamb-Dick regime

Dermez

2020

Indian J Phys

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Concurrence and Negativity as a Family of Two Measures Elaborated for Pure Qudit States

Cited by 4 publications

References 18 publications

In the Context of Time-Independent Parameters in Two Quantum Systems: Quantum Entanglement and Correlations With Negativity Measurement

In the Context of Time-Independent Parameters in Two Quantum Systems: Quantum Entanglement and Correlations With Negativity Measurement

Analyzing of Quantum Entanglement with Concurrence in the Deep Lamb-Dicke Regime

Quantifying of quantum entanglement in Schrödinger cat states with the trapped ion-coherent system for the deep Lamb-Dick regime

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