Results 11 to 20 of about 17,133 (201)

Grainy multiverse [PDF]

open access: yesPhysical Review D, 2011
I consider a landscape containing three vacua and study the topology of global spacelike slices in eternal inflation. A discrete toy model, which generalizes the well studied Mandelbrot model, reveals a rich phase structure.
Czech, Bartlomiej
openaire   +3 more sources

On semantic and semiotic multilingualism in earlier and latest works of Sabira Ståhlberg and Tzveta Sofronieva [PDF]

open access: yesRevista Română pentru Studii Baltice şi Nordice, 2021
The present study describes the poetics of two contemporary multilingual writers, one born in Finland (Sabira Ståhlberg) and one in Bulgaria (Tzveta Sofronieva).
Johanna Domokos
doaj   +1 more source

How Does Multiverse Proposal Affect the Design Argument?

open access: yesReligions, 2022
Recent observations suggest that many fundamental physical constants and conditions in our universe are fine-tuned for life to exist. This provides an important piece of evidence to support the Design Argument and the existence of God in the philosophy ...
Man Ho Chan
doaj   +1 more source

Quantifying the potential and flux landscapes for nonequilibrium multiverse, a new scenario for time arrow

open access: yesJournal of High Energy Physics, 2021
We propose a new scenario of nonequilibirum multiverse. We quantified the potential landscape and the flux landscape for the multiverse. The potential landscape quantifies the weight of each universe. When the terminal vacuum with zero (flat) or negative
Hong Wang, Xinyu Li, Jin Wang
doaj   +1 more source

Sensitivity Analysis: A Practical Guide to Teaching. [PDF]

open access: yesRisk Anal
ABSTRACT Sensitivity analysis is the process of attributing the variability of model outputs to uncertainties in input parameters and assumptions. Why is this technique important? Which methods and concepts should be prioritized in teaching it? And what instructional strategies are best suited to different audiences?
Tarantola S   +6 more
europepmc   +2 more sources

Metamaterial multiverse [PDF]

open access: yesJournal of Optics, 2010
Optical space in metamaterials may be engineered to mimic the landscape of a multidimensional Universe which has regions of different topology and different effective dimensionality. The "metamaterial landscape" may include regions in which one or two spatial dimensions are compactified.
openaire   +2 more sources

Multiverse Assumptions and Philosophy [PDF]

open access: yesФилософия и космология, 2018
Multiverses are predictions based on theories. Focusing on each theory’s assumptions is key to evaluating a proposed multiverse. Although accepted theories of particle physics and cosmology contain non-intuitive features, multiverse theories entertain a ...
James R. Johnson
doaj   +1 more source

The Skeptical Challenge of the Theistic Multiverse

open access: yesErgo, An Open Access Journal of Philosophy, 2023
The multiverse theodicy says that because God can without cost create an infinite number of universes, the standards of acceptability that a conceivable universe must meet to be worthy of divine creation are significantly laxer than is typically supposed
John Pittard
doaj   +2 more sources

Islands in multiverse models

open access: yesJournal of High Energy Physics, 2021
We consider multiverse models in two-dimensional linear dilaton-gravity theories as toy models of false vacuum eternal inflation. Coupling conformal matter we calculate the Von Neumann entropy of subregions. When these are sufficiently large we find that
Sergio E. Aguilar-Gutierrez   +4 more
doaj   +1 more source

The Multiverse and Divine Creation

open access: yesReligions, 2017
I provide the account of divine creation found in multiverse theorists Donald Turner, Klaas Kraay, and Tim O’Connor. I show that the accounts Kraay and Turner offer are incoherent.
Michael Almeida
doaj   +1 more source

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