Entanglement measure

Function that quantifies the amount of entanglement present in a quantum state
Thing general Q25386892
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Entanglement measure

Summary

Key Facts

  • Entanglement measure's subclass of is recorded as real-valued function[1].
  • Entanglement measure's main subject is recorded as quantum entanglement[2].
  • Entanglement measure's defining formula is recorded as \begin{aligned}\mu\left(\sum_ip_i\rho^A_i\otimes\rho^B_i\right)&=0\\mu(\rho) &\ge\sum_ip_i\mu(\rho_i)\\mu(\rho)&\ge\rho\left(\sum_ip_i\rho_i\right)\end{aligned}[3].
  • Entanglement measure's studied by is recorded as quantum mechanics[4].
  • Entanglement measure's Google Knowledge Graph ID is recorded as /g/11cnd7bd6q[5].
  • Entanglement measure's Google Knowledge Graph ID is recorded as /g/11h_3t64mp[6].
  • Entanglement measure's maintained by WikiProject is recorded as WikiProject Mathematics[7].

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APA 4ort.xyz Knowledge Graph. (2026). Entanglement measure. Retrieved May 7, 2026, from https://4ort.xyz/entity/entanglement-measure
MLA “Entanglement measure.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/entanglement-measure.
BibTeX @misc{4ortxyz_entanglement-measure_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Entanglement measure}}, year = {2026}, url = {https://4ort.xyz/entity/entanglement-measure}, note = {Accessed: 2026-05-07}}
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