Título:
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Zeno and anti-Zeno effects in multimode parametric down-conversion
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Autores:
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Luis Aina, Alfredo
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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, 2002-07-02
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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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We present a simple multimode analysis of the Zeno and anti-Zeno effects in spontaneous parametric down-conversion. In this process the input vacuum is an unstable state decaying into a reservoir of down-converted modes by emitting a pair of photons. We show that the Zeno and the anti-Zeno effects are two particular examples of quantum propagation depending on the effective spectrum of down-converted modes. We show that this evolution can be easily tailored on demand and that these quantum phenomena admit a very simple explanation in terms of standard interference concepts.
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En línea:
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https://eprints.ucm.es/id/eprint/31450/1/Luis%2CA84libre.pdf
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