Decoherence and robustness of parity-dependent entanglement in the dynamics of a trapped ion

Sabrina Maniscalco; A Messina; A Napoli; D Vitali

doi:10.1088/1464-4266/3/5/304

Decoherence and robustness of parity-dependent entanglement in the dynamics of a trapped ion

Sabrina Maniscalco, A Messina, A Napoli, D Vitali

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

We study the entanglement between the 2D vibrational motion and two ground state hyperfine levels of a trapped ion. Under particular conditions this entanglement depends on the parity of the total initial vibrational quanta. We study the robustness of this quantum coherence effect with respect to the presence of non-dissipative sources of decoherence, and of an imperfect initial state preparation.

Original language	English
Journal	Journal of Optics B: Quantum and Semiclassical Optics
Volume	3
Issue number	5
DOIs	https://doi.org/10.1088/1464-4266/3/5/304
Publication status	Published - Oct 2001

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title = "Decoherence and robustness of parity-dependent entanglement in the dynamics of a trapped ion",

abstract = "We study the entanglement between the 2D vibrational motion and two ground state hyperfine levels of a trapped ion. Under particular conditions this entanglement depends on the parity of the total initial vibrational quanta. We study the robustness of this quantum coherence effect with respect to the presence of non-dissipative sources of decoherence, and of an imperfect initial state preparation.",

author = "Sabrina Maniscalco and A Messina and A Napoli and D Vitali",

year = "2001",

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T1 - Decoherence and robustness of parity-dependent entanglement in the dynamics of a trapped ion

AU - Maniscalco, Sabrina

AU - Messina, A

AU - Napoli, A

AU - Vitali, D

PY - 2001/10

Y1 - 2001/10

N2 - We study the entanglement between the 2D vibrational motion and two ground state hyperfine levels of a trapped ion. Under particular conditions this entanglement depends on the parity of the total initial vibrational quanta. We study the robustness of this quantum coherence effect with respect to the presence of non-dissipative sources of decoherence, and of an imperfect initial state preparation.

AB - We study the entanglement between the 2D vibrational motion and two ground state hyperfine levels of a trapped ion. Under particular conditions this entanglement depends on the parity of the total initial vibrational quanta. We study the robustness of this quantum coherence effect with respect to the presence of non-dissipative sources of decoherence, and of an imperfect initial state preparation.

U2 - 10.1088/1464-4266/3/5/304

DO - 10.1088/1464-4266/3/5/304

M3 - Article

SN - 1464-4266

VL - 3

JO - Journal of Optics B: Quantum and Semiclassical Optics

JF - Journal of Optics B: Quantum and Semiclassical Optics

IS - 5

ER -

Decoherence and robustness of parity-dependent entanglement in the dynamics of a trapped ion

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