Reflections upon separability and distillability
نویسندگان
چکیده
منابع مشابه
Separability and distillability of multiparticle quantum systems
Entanglement is an essential ingredient in most applications of Quantum Information. It arises when the state of a multiparticle system is non–separable; that is, when it cannot be prepared locally by acting on the particles individually. Although in recent years there have been important steps towards the understanding of this feature of Quantum Mechanics, we do not know yet how to classify an...
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We study the relation between violation of Bell inequalities and distillability properties of quantum states. Recently, Dür [Phys. Rev. Lett. 87, 230402 (2001)] has shown that there are some multiparticle bound entangled states which are nonseparable and nondistillable, that violate a Bell inequality. We prove that for all the states violating this inequality there exists at least one splitting...
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ژورنال
عنوان ژورنال: Journal of Modern Optics
سال: 2002
ISSN: 0950-0340,1362-3044
DOI: 10.1080/09500340110105975