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Holographic Interpretation of Shannon Entropy of Coherence of Quantum Pure States

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arxiv 1903.11244 v6 pith:N76VYZN4 submitted 2019-03-27 quant-ph hep-th

classification quant-phhep-th
keywords entropyinterpretationquantumshannoncoherenceholographicpureaction
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abstract

For a quantum pure state in conformal field theory, we generate the Shannon entropy of its coherence, that is, the von Neumann entropy obtained by introducing quantum measurement errors. We give a holographic interpretation of this Shannon entropy, based on Swingle's interpretation of anti-de Sitter space/conformal field theory (AdS/CFT) correspondence in the context of AdS$_3$/CFT$_2$. As a result of this interpretation, we conjecture a differential geometrical formula for the Shannon entropy of the coherence of a quantum pure or purified state in CFT$_2$ at thermal and momentum equilibrium as the sum of the holographic complexity and the abbreviated action, divided by $\pi\hbar$, in the bulk domain enclosed by the Ryu--Takayanagi curve. This result offers a definition of the action of a bulk model of qubits dual to the boundary CFT$_2$ at this equilibrium.

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Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. The weak equivalence principle and the Dirac constant: A result from the holographic principle

    physics.gen-ph 2025-01 reject novelty 3.0 of 10

    The author argues that the weak equivalence principle is equivalent to identifying the Euclidean and Lorentzian versions of the Dirac constant in a classicalized holographic tensor network.

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