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Optimal Spin Squeezing Inequalities Detect Bound Entanglement in Spin Models | Synapse

December 19, 2007Open Access

Optimal Spin Squeezing Inequalities Detect Bound Entanglement in Spin Models

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Resumen

We determine the complete set of generalized spin squeezing inequalities. These are entanglement criteria that can be used for the experimental detection of entanglement in a system of spin-1/2 particles in which the spins cannot be individually addressed. They can also be used to show the presence of bound entanglement in the thermal states of several spin models.

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Cite This Study

Tóth et al. (Wed,) studied this question.

synapsesocial.com/papers/6a12c94c45487b7639a72a77 https://doi.org/https://doi.org/10.1103/physrevlett.99.250405

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