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arXiv · gr-qc/9906115

Large scale-small scale duality and cosmological constant

Farhad Darabi
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Abstract

We study a model of quantum cosmology originating from a classical model of gravitation where a self interacting scalar field is coupled to gravity with the metric undergoing a signature transition. We show that there are dual classical signature changing solutions, one at large scales and the other at small scales. It is possible to fine-tune the physics in both scales with an infinitesimal effective cosmological constant.

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Farhad Darabi. 1999-06-29. Large scale-small scale duality and cosmological constant. https://doi.org/10.1016/s0375-9601(99)00409-0

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