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Conceptual Challenges on the Road to the Multiverse [PDF]
Universe, 2019 The current debate about a possible change of paradigm from a single universe to a multiverse scenario could have deep implications on our view of cosmology and of science in general. These implications therefore deserve to be analyzed from a fundamental
Gil Jannes, Ana Alonso Serrano
exaly +4 more sources
Visualizing vastness: Graphical methods for multiverse analysis. [PDF]
PLoS ONEMultiverse analysis is an increasingly popular tool for improving the robustness and transparency of empirical research. Yet, visualization techniques for multiverse analysis are underdeveloped.
Daniel Krähmer, Cristobal Young
doaj +2 more sources
The Systematic Multiverse Analysis Registration Tool for defining multiverse analyses [PDF]
Royal Society Open ScienceMultiverse analysis is increasingly recognized as a systematic framework for assessing the robustness of scientific results across alternative defensible data processing and analysis pipelines.
Cassie Ann Short +3 more
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The structure of the multiverse
Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2002 21 pages, 3 ...
David Deutsch
exaly +4 more sources
Lightweight cloud masking models for on-board inference in hyperspectral imaging [PDF]
Scientific ReportsCloud and cloud shadow masking is a crucial preprocessing step in hyperspectral satellite imaging, enabling the extraction of high-quality, analysis-ready data.
Mazen Ali +7 more
doaj +2 more sources
Multiverse Predictions for Habitability: Element Abundances
Universe, 2022 We investigate the dependence of elemental abundances on physical constants, and the implications this has for the distribution of complex life for various proposed habitability criteria.
Geraint Lewis +2 more
exaly +3 more sources
Multiverse—Too Much or Not Enough?
Universe, 2019 The aim of this essay is to look at the idea of the multiverse—not so much from the standpoint of physics or cosmology, but rather from a philosophical perspective. The modern story of the multiverse began with Leibniz.
Michael Heller
exaly +3 more sources
Multiverse Predictions for Habitability: Number of Potentially Habitable Planets
Universe, 2019 How good is our universe at making habitable planets? The answer to this depends on which factors are important for life: Does a planet need to be Earth mass? Does it need to be inside the temperate zone? are systems with hot Jupiters habitable? Here, we
McCullen Sandora
exaly +3 more sources
THE COPERNICAN MULTIVERSE OF SETS [PDF]
The Review of Symbolic Logic, 2021 AbstractWe develop an untyped framework for the multiverse of set theory. $\mathsf {ZF}$ is extended with semantically motivated axioms utilizing the new symbols $\mathsf {Uni}(\mathcal {U})$ and $\mathsf {Mod}(\mathcal {U, \sigma })$ , expressing that $\mathcal {U}$ is a universe and that $\sigma $ is true in the universe $\mathcal {U ...
Paul Kindvall Gorbow, Graham E. Leigh
openaire +3 more sources
Hybrid quantum investment optimization with minimal holding period
Scientific Reports, 2021 In this paper we propose a hybrid quantum-classical algorithm for dynamic portfolio optimization with minimal holding period. Our algorithm is based on sampling the near-optimal portfolios at each trading step using a quantum processor, and efficiently ...
Samuel Mugel +5 more
doaj +1 more source