Has Hawking Radiation Been Measured?

  title={Has Hawking Radiation Been Measured?},
  author={W. G. Unruh},
  journal={Foundations of Physics},
  • W. Unruh
  • Published 26 January 2014
  • Physics
  • Foundations of Physics
It is argued that Hawking radiation has indeed been measured and shown to posses a thermal spectrum, as predicted. This contention is based on three separate legs. The first is that the essential physics of the Hawking process for black holes can be modelled in other physical systems. The second is the white hole horizons are the time inverse of black hole horizons, and thus the physics of both is the same. The third is that the quantum emission, which is the Hawking process, is completely… 

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