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Paper The following article is Open access

Positive spatial curvature does not falsify the landscape

Published under licence by IOP Publishing Ltd
, , Citation B Horn 2017 J. Phys.: Conf. Ser. 934 012038 DOI 10.1088/1742-6596/934/1/012038

1742-6596/934/1/012038

Abstract

We present a simple cosmological model where the quantum tunneling of a scalar field rearranges the energetics of the matter sector, sending a stable static ancestor vacuum with positive spatial curvature into an inating solution with positive curvature. This serves as a proof of principle that an observation of positive spatial curvature does not falsify the hypothesis that our current observer patch originated from false vacuum tunneling in a string or field theoretic landscape. This poster submission is a summary of the work, and was presented at the 3rd annual ICPPA held in Moscow from October 2 to 5, 2017, by Prof. Rostislav Konoplich on behalf of the author.

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10.1088/1742-6596/934/1/012038