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gr-qc1995
Entropy of eternal black holes
Erik A. Martinez
The entropy of a quantum-statistical system which is classically approximated by a general stationary eternal black hole is studied by means of a microcanonical functional integral…
gr-qc1994
Eternal Black Holes and Quasilocal Energy
Valeri Frolov, Erik A. Martinez
We present the gravitational action and Hamiltonian for a spatially bounded region of an eternal black hole. The Hamiltonian is of the general form , where …