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J. Brown and J. York, “Quasilocal Energy and Conserved Charges Derived from the Gravitational Action,” Physical Review D, Vol. 47, No. 4, 1993, pp. 1407-1419. doi:10.1103/PhysRevD.47.1407

has been cited by the following article:

• TITLE: Time Evolution of Horizons

  AUTHORS: Arundhati Dasgupta

  KEYWORDS: Black Hole Physics; Quantum Gravity; Hawking Radiation; Loop Quantum Gravity; Coherent States

  JOURNAL NAME: Journal of Modern Physics, Vol.3 No.9A, September 28, 2012

  ABSTRACT: Finding the origin of Hawking radiation has been a puzzle to researchers. Using a loop quantum gravity description of a black hole slice, a density matrix is defined using coherent states for space-times with apparent horizons. Evolving the density matrix using a semi-classical Hamiltonian in the frame of an observer outside the horizon gives the origin of Hawking radiation.