Artículo
Entangling protocols due to non-Markovian dynamics
Fecha de publicación:
02/2019
Editorial:
American Physical Society
Revista:
Physical Review A
ISSN:
2469-9926
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
It is widely spread in the literature that non-Markovianity (NM) may be regarded as a resource in quantum mechanics. However, it is still unclear how and when this alleged resource may be exploited. Here, we study the relationship between NM and quantum optimal control under the objective of generating entanglement within M noninteracting subsystems, each one coupled to the same non-Markovian environment. Thus, we design a variety of entangling protocols that are only achievable due to the existence of the environment. We show that NM plays a crucial role in all the entangling protocols considered, revealing that the degree of NM completely determines the success of the entangling operation performed by the control. This is a demonstration of the virtues of NM and the way that it can be exploited in a general entangling setup.
Palabras clave:
Non-Markovianity
,
Control
,
Entanglement
,
Decoherence
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Articulos(IFIBA)
Articulos de INST.DE FISICA DE BUENOS AIRES
Articulos de INST.DE FISICA DE BUENOS AIRES
Citación
Mirkin, Nicolás; Poggi, Pablo Matías; Wisniacki, Diego Ariel; Entangling protocols due to non-Markovian dynamics; American Physical Society; Physical Review A; 99; 2; 2-2019; 1-5
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