Fulltext

Entanglement production in quantum decision making

Yukalov, V. ; Sornette, D.

In: Physics of Atomic Nuclei, 2010, vol. 73, no. 3, p. 559-562

Add to personal list
    Title
    • Entanglement production in quantum decision making
    Author
    • Yukalov, V.. ETH Zürich, Zürich, Switzerland
    • Sornette, D.. ETH Zürich, Zürich, Switzerland
    Document Type
    • Postprint
    Classification
    • Engineering
    OAI-PMH Identifier
    • oai:doc.rero.ch:320701
    Summary
    The quantum decision theory introduced recently is formulated as a quantum theory of measurement. It describes prospect states represented by complex vectors of a Hilbert space over a prospect lattice. The prospect operators, acting in this space, form an involutive bijective algebra. A measure is defined for quantifying the entanglement produced by the action of prospect operators. This measure characterizes the level of complexity of prospects involved in decision making. An explicit expression is found for the maximal entanglement produced by the operators of multimode prospects