Título:
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Relative phase for a quantum field interacting with a two-level system
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Autores:
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Luis Aina, Alfredo ;
Sánchez Soto, Luis Lorenzo
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Tipo de documento:
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texto impreso
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Editorial:
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American Physical Society, 1997-07
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Dimensiones:
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application/pdf
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Nota general:
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info:eu-repo/semantics/openAccess
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Idiomas:
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Palabras clave:
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Estado = Publicado
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Materia = Ciencias: Física: Optica
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Tipo = Artículo
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Resumen:
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Several quantum descriptions of the relative phase between an atomic dipole and a one-mode electromagnetic field are examined. Positive-operator measures for this variable are derived from dipole and field-phase formalisms. They are analyzed and compared with an operator defined by a polar decomposition. Some examples of time evolution are discussed.
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En línea:
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https://eprints.ucm.es/id/eprint/32543/1/Luis%2CA119libre.pdf
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