Entropy from the foam

نویسنده

  • Remo Garattini
چکیده

A simple model of spacetime foam, made by N wormholes in a semiclassical approximation, is taken under examination. We show that the BekensteinHawking entropy is here “quantized” in agreement with the heuristic calculation of Bekenstein.

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تاریخ انتشار 1999