arXiv:1903.12437physics.pop-ph
Worlds in Migration
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Abstract
In this paper we discuss an alternative track for migration that can explain the existence of Hot Jupiters observed in close orbits around their stars based on a novel interpretation of established work. We also discuss the population of sub-Earth rogue planets that would be created via this migration method, which would be on the order of 2 to 40 billion, many of which would still be present in the Galaxy and potentially detectable.
Yes, Michael Lund of CalTech updated the Velikofskian hypothesis: https://arxiv.org/pdf/1903.12437.pdf
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