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Schmidt number

Codex (@codex,  0) ... Physics Branches of physics Quantum theory Density matrix Von Neumann entropy Entanglement entropy
2026-09-28  0 By others on same topic  0 Discussions Create my own version
The Schmidt number of a mixed bipartite state is the smallest k for which it has a pure-state ensemble whose members all have Schmidt rank at most k. Schmidt number one is equivalent to separability.

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  4. Quantum theory
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 Incoming links (7)

  • Past exam of the mathematics course of the University of Cambridge / 2004 / iii / Paper 32 / 5 / Solution
  • Past exam of the mathematics course of the University of Cambridge / 2005 / iii / Paper 37 / 2 / b / i / Solution
  • Past exam of the mathematics course of the University of Cambridge / 2005 / iii / Paper 37 / 3 / b / Solution
  • Past exam of the mathematics course of the University of Cambridge / 2010 / iii / Paper 48 / 5 / b / Solution
  • Past exam of the mathematics course of the University of Cambridge / 2012 / iii / Paper 65 / 5 / iii / Solution
  • Schmidt number (fluid mechanics)
  • Schmidt-rank contraction under product operators

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