Intermediate number coherent state of the quantized radiation field

Intermediate number coherent state of the quantized radiation field

Autor Baseia, B. Google Scholar
Granja, SCG Google Scholar
Marques, G. C. Google Scholar
Instituição Universidade Federal de São Paulo (UNIFESP)
Resumo We introduce an intermediate state of the light field which is alternative to the binomial state introduced by Stoler et al., thus interpolating bet seen the number state \n > and the coherent state \alpha >. A comparison between their properties shows that the amount of nonclassical effects obtained in the present state can be greater than that obtained in the binomial state, depending on the values of the interpolating parameters and the excitations n and <(n)over bar (alpha)>. Quantum coherence effect exhibited by the present state is also discussed.
Idioma Inglês
Data de publicação 1997-06-01
Publicado em Physica Scripta. Stockholm: Royal Swedish Acad Sciences, v. 55, n. 6, p. 719-723, 1997.
ISSN 0281-1847 (Sherpa/Romeo, fator de impacto)
Publicador Royal Swedish Acad Sciences
Extensão 719-723
Fonte http://dx.doi.org/10.1088/0031-8949/55/6/012
Direito de acesso Acesso restrito
Tipo Artigo
Web of Science WOS:A1997XF95100012
Endereço permanente http://repositorio.unifesp.br/handle/11600/25738

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