Generalized Entanglement Entropies of Quantum Designs.

  title={Generalized Entanglement Entropies of Quantum Designs.},
  author={Zi-Wen Liu and Seth Lloyd and Elton Yechao Zhu and Huangjun Zhu},
  journal={Physical review letters},
  volume={120 13},
The entanglement properties of random quantum states or dynamics are important to the study of a broad spectrum of disciplines of physics, ranging from quantum information to high energy and many-body physics. This Letter investigates the interplay between the degrees of entanglement and randomness in pure states and unitary channels. We reveal strong connections between designs (distributions of states or unitaries that match certain moments of the uniform Haar measure) and generalized… Expand
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  • 2001
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