Interplay of information quantifiers and the modified Jaynes-Cummings model

The dynamics of the Buck and Sukumar model (B. Buck and C. V. Sukumar, Phys. Lett. A 81, 132 (1981)) is investigated using different semi-classical information-theory tools. Their interplay reveals somewhat unexpected features. A new signature for the classical-quantum barrier is encountered thereby...

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Detalles Bibliográficos
Autores principales: Abdel-Khalek, Sayed, Plastino, Ángel Luis, Obada, Abdel Shafy Fahmy
Formato: Articulo
Lenguaje:Inglés
Publicado: 2011
Materias:
Matemática
classical-quantum limit
Cramer-Rao bound
Fisher information
Jaynes-Cummings model
Wehrl entropy
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/84214
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
Descripción
Sumario:The dynamics of the Buck and Sukumar model (B. Buck and C. V. Sukumar, Phys. Lett. A 81, 132 (1981)) is investigated using different semi-classical information-theory tools. Their interplay reveals somewhat unexpected features. A new signature for the classical-quantum barrier is encountered thereby.

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