• Interaction between classical and quantum systems and the measurement of quantum observables

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      https://www.ias.ac.in/article/fulltext/pram/006/03/0117-0126

    • Keywords

       

      Measurement theory; quantum observables; quantum theory; classical dynamics

    • Abstract

       

      Quantum mechanics presumes classical measuring instruments with which they interact. The problem of measurement interaction between classical and quantum systems is posed and solved. The restriction to compatible measurements comes about naturally as the condition for the integrity of the classical system. A technical device is the perspective on classical mechanics as quantum mechanics with essentially hidden dynamical variables.

    • Author Affiliations

       

      E C G Sudarshan1

      1. Center for Particle Theory, The University of Texas, Austin, Texas - 78712, USA
    • Dates

       
  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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