End-of-the-world branes and inflationary predictions for rocky and swampy landscapes

Abstract Making cosmological predictions in a multiverse is a fundamental theoretical challenge. Assuming that (quasi-)de Sitter vacua are quantum mechanically described by a finite-dimensional Hilbert space, we develop a detailed framework for making explicit anthropic predictions. A key challenge...

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Bibliographic Details
Main Authors: Bjoern Friedrich, Arthur Hebecker, Alexander Westphal
Format: Article
Language:English
Published: SpringerOpen 2025-03-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP03(2025)196
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