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arXiv · 2008.12286

Comments on Brane Recombination, Finite Flux Vacua, and the Swampland

Jason Kumar·James D. Wells
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Abstract

The Swampland program relies heavily on the conjecture that there can only be a finite number of flux vacua (FFV conjecture). Stipulating this FFV conjecture and applying it to some older work in flux vacua construction we show that within a patch of the landscape the FFV conjecture makes predictions on the non-existence of otherwise viable non-perturbative objects arising from brane recombination. Future gains in direct non-perturbative analysis could therefore not only test this prediction but also test portions of the Swampland program itself. We also discuss implications of a weaker FFV conjecture on the counting of flux vacua which predicts positivity of the brane central charge if the EFT analysis is to be qualitatively trusted.

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Jason Kumar, James D. Wells. 2020-08-27. Comments on Brane Recombination, Finite Flux Vacua, and the Swampland. https://arxiv.org/abs/2008.12286

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