Seminar on Black Hole Information and Quantum Hair, Yangzhou University

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  • Опубликовано: 13 дек 2024

Комментарии • 5

  • @JAYMOAP
    @JAYMOAP Год назад

    Description looks nice by watchingthe break down, will probably listen again for certain details

  • @JAYMOAP
    @JAYMOAP Год назад

    👏 the note on superposition is great , I get the same conclusion, however to me it seems the system is robust and maintain symmetry via invariance of the original system state

  • @JAYMOAP
    @JAYMOAP Год назад

    I made some work on this long ago as well, to it seems the following problem:
    Since the bulk is emergent, you can consider the black hole formation as subsystem, but its not necessarily the case or true.This is the problem , because then you have a finite amount of entropy, but due the conservation ongoing, you create new system states, which overtake your original system size. It's becomes a computational problem, not gravitational. Essentially what It means it's that your available capacity to create new states or configurations should decrease with time, but its keep up the peace with time evolution. Absolutely baffling because it should be impossible. So you have to find a procedure how this is possible. Also how the system maintain temperature to perform computation with coupling to a new potential while the computational space is decreasing

  • @JAYMOAP
    @JAYMOAP Год назад

    If you suggest that the outside region depends on the interior Geometry and nodes if you wish, I think its not possible, as the bulk( black hole ) emergent from ground state degeneracy or multiple ground states overlap

  • @JAYMOAP
    @JAYMOAP Год назад

    Very interesting lecture, I will leave some notes if I may also some questions arise as I go through this material.
    I understand your approach to do with long wavelength, however to me it seems its coming from the same function and both approaches infinity . I don't see how you differentiate or distinguish any meaningful information about the function. The observer in a sense irrelevant if you try to describe system states arise during the transformation.