Hristu Culetu (Constanta):
On the Hawking wormhole horizon entropy
The entropy S of the horizon θ = π/2 of the Hawking wormhole written
in spherical Rindler coordinates is computed in this paper. Using Padmanabhan's prescription, we
found that the surface gravity of the horizon is constant and equals the proper acceleration of the
Rindler observer. S is a monotonic function of the radial coordinate ξ and vanishes when ξ
equals the Planck's length.
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