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Quantum Thermodynamics

Excuse our ignorance

Classically, the second law of thermodynamics implies that our knowledge about a system always decreases. A more flattering interpretation connects entropy with the uncertainty inherent to quantum mechanics.

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References

  1. Hahn, E. L. Phys. Rev. 80, 580–594 (1950).

    Article  ADS  Google Scholar 

  2. Popescu, S., Short, A. J. & Winter, A. Nature Phys. 2, 754–758 (2006).

    Article  ADS  Google Scholar 

  3. Bocchieri, P. & Loinger, A. Phys. Rev. 114, 948–951 (1959).

    Article  ADS  MathSciNet  Google Scholar 

  4. Lloyd, S. Black Holes, Demons and the Loss of Coherence Thesis, Rockefeller Univ. (1988).

    Google Scholar 

  5. Goldstein, S., Lebowitz, J. L., Tumulka, R. & Zanghì, N. Phys. Rev. Lett. 96, 050403 (2006).

    Article  ADS  MathSciNet  Google Scholar 

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Lloyd, S. Excuse our ignorance. Nature Phys 2, 727–728 (2006). https://doi.org/10.1038/nphys456

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