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A coherent approach to Spacetime Foam

Remo Garattini
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Abstract

A coherent superposition of N Schwarzschild wormholes is proposed as a model for spacetime foam. Following the subtraction procedure for manifolds with boundaries, we calculate by variational methods the Casimir energy. A proposal for an alternative foamy model formed by N Schwarzschild-Anti-de Sitter wormholes is here considered. Finally, a conjecture about the foam evolution is proposed.

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Remo Garattini. 2000-11-23. A coherent approach to Spacetime Foam. https://doi.org/10.1515/zna-2001-0134

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