Answers are grounded in this paper and cite their sources.
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.
No takes yet. Share an insight, caveat, or question.
Tóth et al. (2007) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: