Foundations of Physics

, Volume 12, Issue 4, pp 433–435 | Cite as

Remarks on “On Completely Positive Maps in Generalized Quantum Dynamics”

  • G. A. Raggio
  • H. Primas


The assertion by Simmons and Park that the dynamical map associated with the Bloch equations of nuclear magnetic resonance is not completely positive is wrong.


Nuclear Magnetic Resonance Quantum Dynamics Generalize Quantum Bloch Equation Generalize Quantum Dynamics 
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Copyright information

© Plenum Publishing Corporation 1982

Authors and Affiliations

  • G. A. Raggio
    • 1
  • H. Primas
    • 1
  1. 1.Laboratory for Physical ChemistryETH-ZentrumZürichSwitzerland

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