WEHRL ENTROPY AND ENTANGLEMENT OF A TIME-DEPENDENT TWO-LEVEL TRAPPED ION INTERACTING WITH A LASER FIELD

DOI10.1142/S0219749908003438zbMath1152.81664WikidataQ61158737 ScholiaQ61158737MaRDI QIDQ3534218

S. Abdel-Khalek, Mahmoud Abdel-Aty, Abdel-Shafy Fahmy Obada

Publication date: 3 November 2008

Published in: International Journal of Quantum Information (Search for Journal in Brave)

zbMATH Keywords

entanglementWehrl entropytrapped ion

Mathematics Subject Classification ID

Quantum computation (81P68) Measures of information, entropy (94A17)

Related Items (2)

Dynamics of entanglement between moving four-level atom and single mode cavity field ⋮ Entanglement sudden death and sudden birth in semiconductor microcavities

Cites Work

• Fluctuations and entropy in models of quantum optical resonance
• New features of the atomic Wehrl entropy and its density in multi-quanta two-level system
• The Jaynes-Cummings Model
• The Jaynes-Cummings Model with Modulated Field-atom Coupling in Resonator Quantum Electrodynamics
• Wehrl's Entropy Dynamics in a Kerr-like Medium
• Quantifying Entanglement
• Classical information entropy and phase distributions of optical fields
• Wehrl information entropy and phase distributions of Schrödinger cat and cat-like states
• Mixed-state entanglement and quantum error correction
• A qualitative perspective on the dynamics of a single-Cooper-pair box with a phase-damped cavity

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