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Título:
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Directed transport in driven optical lattices by gauge generation.
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Autores:
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Creffield, Charles E. ;
Sols Lucía, Fernando
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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, 2011-06-29
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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: Física de materiales
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Tipo = Artículo
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Resumen:
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We examine the dynamics of ultracold atoms held in optical-lattice potentials. By controlling the switching of a periodic driving potential we show how a phase-induced renormalization of the intersite tunneling can be used to produce directed motion and control wave-packet spreading. We further show how this generation of a synthetic gauge potential can be used to split and recombine wave packets, providing an attractive route to implementing quantum computing tasks.
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En línea:
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https://eprints.ucm.es/37424/1/Sols%2C%20F%2015libre.pdf
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