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A Hawking radiation of rotating Black holes

  1. Nov 4, 2017 #1
    Hawking radiation formula shows the fact that when charge and angular momentum increases in a Kerr-Newman black hole (angular momentum in Kerr black hole) Hawking radiation decreases.

    Can someone explain this?
    Thank you.
     
  2. jcsd
  3. Nov 4, 2017 #2

    PeterDonis

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    Do you have a reference for this statement?
     
  4. Nov 5, 2017 #3
  5. Nov 5, 2017 #4

    PeterDonis

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    Stack Exchange is not necessarily a reliable source. Do you have a textbook or peer-reviewed paper that derives this result?
     
  6. Nov 5, 2017 #5

    PeterDonis

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    You also need to be more precise about what you mean by this. By what process are you assuming that the charge or angular momentum increases? What effect does this process have on other black hole parameters, such as the mass?
     
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