Monday, June 24, 2013

1306.5057 (Masahiro Hotta et al.)

Black Hole Firewalls Require Huge Energy of Measurement    [PDF]

Masahiro Hotta, Jiro Matsumoto, Ken Funo
The unitary moving mirror model is one of the best quantum systems for checking the reasoning of the firewall paradox in quantum black holes. The reasoning of Almheiri et al. inevitably raises a firewall paradox in the model. We resolve this paradox from the viewpoint of the energy cost of quantum measurements. No firewall with a deadly, huge energy flux appears, as long as the energy for the measurement is much smaller than the ultraviolet cutoff scale.
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