Artículo
Information entropy and spin-squeezing in atomic three-level systems
Fecha de publicación:
07/2013
Editorial:
World Scientific
Revista:
International Journal of Modern Physics B
ISSN:
0217-9792
e-ISSN:
1793-6578
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
We consider the problem of an atomic three-level system in interaction with a radiation field. The time evolution of the system, in atomic ladder and Λ configurations, is solved exactly assuming a coherent-state as the initial atomic state. We calculate the atomic spin-squeezing, the atomic entropy-squeezing, and their variances. We show that the spin-squeezing and the entropy-squeezing exhibit similar time dependence.
Palabras clave:
Atomic Squeezing
,
Entropy Atomic Squeezing
,
Three-Level Atoms
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Articulos(IFLP)
Articulos de INST.DE FISICA LA PLATA
Articulos de INST.DE FISICA LA PLATA
Citación
Reboiro, Marta; Civitarese, Enrique Osvaldo; Tielas, Diego Alejandro; Information entropy and spin-squeezing in atomic three-level systems; World Scientific; International Journal of Modern Physics B; 27; 22; 7-2013; 1350117-1350136
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