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Everything about Entanglement depth

In quantum physics, entanglement depth characterizes the strength of multiparticle entanglement. An entanglement depth means that the quantum state of a particle ensemble cannot be described under the assumption that particles interacted with each other only in groups having fewer than particles. It has been used to characterize the quantum states created in experiments with cold gases. Wikipedia →

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  1. Read the overview: Entanglement depthA 5-minute orientation
  2. Skim a recent paper: Alternatives of entanglement depth and metrological entanglement criteriaInfluential work since 2022
  3. Pick up a classic book: Intelligence BulletinThe most-reprinted book on the subject
  4. Read the landmark paper: Nishimori’s Cat: Stable Long-Range Entanglement from Finite-Depth Unitaries and Weak MeasurementsCited 104 times
  5. Go sideways: Dicke stateA closely related topic
  6. Go sideways: Cluster stateA closely related topic

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