Selective control of the symmetric Dicke subspace in trapped ions

C. E. López; J. C. Retamal; E. Solano

Selective control of the symmetric Dicke subspace in trapped ions

C. E. López, J. C. Retamal, E. Solano

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16 Citas (Scopus)

Resumen

We propose a method of manipulating selectively the symmetric Dicke subspace in the internal degrees of freedom of N trapped ions. We show that the direct access to ionic-motional subspaces, based on a suitable tuning of motion-dependent ac Stark shifts, induces a two-level dynamics involving previously selected ionic Dicke states. In this manner, it is possible to produce, sequentially and unitarily, ionic Dicke states with increasing excitation number. Moreover, we propose a probabilistic technique to produce directly any ionic Dicke state assuming suitable initial conditions. © 2007 The American Physical Society.

Idioma original	Español
Publicación	Physical Review A: atomic, molecular, and optical physics
Volumen	76
Estado	Publicada - 24 set. 2007
Publicado de forma externa	Sí

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title = "Selective control of the symmetric Dicke subspace in trapped ions",

abstract = "We propose a method of manipulating selectively the symmetric Dicke subspace in the internal degrees of freedom of N trapped ions. We show that the direct access to ionic-motional subspaces, based on a suitable tuning of motion-dependent ac Stark shifts, induces a two-level dynamics involving previously selected ionic Dicke states. In this manner, it is possible to produce, sequentially and unitarily, ionic Dicke states with increasing excitation number. Moreover, we propose a probabilistic technique to produce directly any ionic Dicke state assuming suitable initial conditions. {\textcopyright} 2007 The American Physical Society.",

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year = "2007",

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T1 - Selective control of the symmetric Dicke subspace in trapped ions

AU - López, C. E.

AU - Retamal, J. C.

AU - Solano, E.

PY - 2007/9/24

Y1 - 2007/9/24

N2 - We propose a method of manipulating selectively the symmetric Dicke subspace in the internal degrees of freedom of N trapped ions. We show that the direct access to ionic-motional subspaces, based on a suitable tuning of motion-dependent ac Stark shifts, induces a two-level dynamics involving previously selected ionic Dicke states. In this manner, it is possible to produce, sequentially and unitarily, ionic Dicke states with increasing excitation number. Moreover, we propose a probabilistic technique to produce directly any ionic Dicke state assuming suitable initial conditions. © 2007 The American Physical Society.

AB - We propose a method of manipulating selectively the symmetric Dicke subspace in the internal degrees of freedom of N trapped ions. We show that the direct access to ionic-motional subspaces, based on a suitable tuning of motion-dependent ac Stark shifts, induces a two-level dynamics involving previously selected ionic Dicke states. In this manner, it is possible to produce, sequentially and unitarily, ionic Dicke states with increasing excitation number. Moreover, we propose a probabilistic technique to produce directly any ionic Dicke state assuming suitable initial conditions. © 2007 The American Physical Society.

M3 - Artículo

SN - 2469-9926

VL - 76

JO - Physical Review A: atomic, molecular, and optical physics

JF - Physical Review A: atomic, molecular, and optical physics

ER -