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Energy Preserved in Quantum Measurements

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This dissertation addresses the question of how energy is conserved in quantum measurement. This question is significant for a number of reasons: the conventional way of expressing conservation laws pertains only to isolated systems (whereas measurement always involves coupling to an external apparatus), the superposition principle implies that the energy of a quantum system may be poorly defined before and/or after a measurement, and measurements can affect the energy of a quantum system(either increasing or decreasing it on average).

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  • Sprog:
  • Engelsk
  • ISBN:
  • 9781770346482
  • Indbinding:
  • Paperback
  • Sideantal:
  • 144
  • Udgivet:
  • 22. september 2023
  • Størrelse:
  • 152x9x229 mm.
  • Vægt:
  • 220 g.
  • 2-4 uger.
  • 7. december 2024
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This dissertation addresses the question of how energy is conserved in quantum measurement. This question is significant for a number of reasons: the conventional way of expressing conservation laws pertains only to isolated systems (whereas
measurement always involves coupling to an external apparatus), the superposition principle implies that the energy of a quantum system may be poorly defined before and/or after a measurement, and measurements can affect the energy of a quantum system(either increasing or decreasing it on average).

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