IN THE CONTEXT OF TIME-INDEPENDENT PARAMETERS IN TWO QUANTUM SYSTEMS: QUANTUM ENTANGLEMENT AND CORRELATIONS WITH NEGATIVITY MEASUREMENT
Abstract
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.
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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References
- [1] Heisenberg W. The Physical Principles of the Quantum Theory. Dover Publications, New York, NY, USA, 1930.
- [2] Einstein A, Podolsky B, Rosen N. Can quantum-mechanical description of physical reality be considered complete?. Phys. Rev. 1935; 47: 777-780.
- [3] Bohr N. Can quantum-mechanical description of physical reality be considered complete? Phys. Rev. 1935; 48: 696-702.
- [4] Schördinger E. Die gegenwrtige situation in der quantenmechanik. Naturwissenschaften. 1935; 23: 807-812.
- [5] Hitoshi I. Quantum measurement cannot be a local physical process, journal of quantum ınformation science. 2019;9:171-178.
- [6] Landsman KA, Wu Y, Leung PH, Zhu D, Linke NM, Brown KR, Duan LM, Monroe C. Two-qubit entangling gates within arbitrarily long chains of trapped ions. Phys. Rev. A. 2019; 100: 02:2332.
- [7] Muhammed A. Qualitative aspects of the entanglement in the three-level model with photonic crystals. App. Phys. B. 2005; 81; 193-203.
- [8] Wong-Campos JD, Moses SA, Johnson KG, Monroe C. Demonstration of two-atom entanglement with ultrafast optical pulses. Phys. Rev. Lett. 2017; 119: 23: 0501.
Details
Primary Language
English
Subjects
Engineering
Journal Section
Research Article
Publication Date
August 31, 2020
Submission Date
March 20, 2020
Acceptance Date
June 2, 2020
Published in Issue
Year 2020 Volume: 8 Number: 2
Cited By
Functionality of qutrit-quadrit entanglement created by a trapped ion-two phonons system
Optical and Quantum Electronics
https://doi.org/10.1007/s11082-021-03239-6