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

Year 2020, , 339 - 352, 25.06.2020

Rasim Dermez

https://doi.org/10.37094/adyujsci.666654

Cited By: 1

Abstract

The entangled states of three-level of trapped
ion and two phonons (into coherent state) in Lambda 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), eta=0.005, 0.07, 0.08$ and $0.09
are investigated by the worths of concurrence. We demonstrate that
as eta is increased, sudden birth of entangled states in the
system is increased. Thus, establishing of entangled states can be
tuned by LDP.

Keywords

Trapped ion-coherent system, Interaction Hamiltonians, Probability amplitudes, Frequency of harmonic trap

Supporting Institution

Afyon Kocatepe Üniversitesi Bilimsel Araştırma Projeleri

Project Number

18-Kariyer.64

Thanks

R. D. thanks in the Foreign Language Support Unit at Afyon Kocatepe University. This work is supported by University of Afyon Kocatepe 18-Kariyer.64 project.

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