Steering Distillation Processes through Zeno dynamics

Benedetto Militello; Antonino Messina; null Nakazato

Steering Distillation Processes through Zeno dynamics

Benedetto Militello, Antonino Messina, Nakazato

Risultato della ricerca: Article

Abstract

A quantum system in interaction with a repeatedly measured one undergoes a nonunitary time evolution and is pushed into a subspace substantially determined by the two-system coupling. The possibility of suitably modifying such an evolution through quantum Zeno dynamics (i.e., the generalized quantum Zeno effect) addressing the system toward an a priori decided target subspace is illustrated. Applications and their possible realizations in the context of trapped ions are also discussed.

Lingua originale	English
pagine (da-a)	032102-1-032102-7
Numero di pagine	7
Rivista	PHYSICAL REVIEW A
Volume	71
Stato di pubblicazione	Published - 2005

All Science Journal Classification (ASJC) codes

Atomic and Molecular Physics, and Optics

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Militello, B., Messina, A., & Nakazato (2005). Steering Distillation Processes through Zeno dynamics. PHYSICAL REVIEW A, 71, 032102-1-032102-7.

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title = "Steering Distillation Processes through Zeno dynamics",

abstract = "A quantum system in interaction with a repeatedly measured one undergoes a nonunitary time evolution and is pushed into a subspace substantially determined by the two-system coupling. The possibility of suitably modifying such an evolution through quantum Zeno dynamics (i.e., the generalized quantum Zeno effect) addressing the system toward an a priori decided target subspace is illustrated. Applications and their possible realizations in the context of trapped ions are also discussed.",

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T1 - Steering Distillation Processes through Zeno dynamics

AU - Militello, Benedetto

AU - Messina, Antonino

AU - Nakazato, null

PY - 2005

Y1 - 2005

N2 - A quantum system in interaction with a repeatedly measured one undergoes a nonunitary time evolution and is pushed into a subspace substantially determined by the two-system coupling. The possibility of suitably modifying such an evolution through quantum Zeno dynamics (i.e., the generalized quantum Zeno effect) addressing the system toward an a priori decided target subspace is illustrated. Applications and their possible realizations in the context of trapped ions are also discussed.

AB - A quantum system in interaction with a repeatedly measured one undergoes a nonunitary time evolution and is pushed into a subspace substantially determined by the two-system coupling. The possibility of suitably modifying such an evolution through quantum Zeno dynamics (i.e., the generalized quantum Zeno effect) addressing the system toward an a priori decided target subspace is illustrated. Applications and their possible realizations in the context of trapped ions are also discussed.

UR - http://hdl.handle.net/10447/31394

UR - https://journals.aps.org/pra/abstract/10.1103/PhysRevA.71.032102

M3 - Article

VL - 71

SP - 032102-1-032102-7

JO - PHYSICAL REVIEW A

JF - PHYSICAL REVIEW A

SN - 1050-2947

ER -