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A Curvature Principle for the interaction between universes

Title
A Curvature Principle for the interaction between universes
Type
Article in International Scientific Journal
Year
2008
Authors
Orfeu Bertolami
(Author)
Other
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Journal
Vol. 40
Pages: 1891-1898
ISSN: 0001-7701
Publisher: Springer Nature
Scientific classification
FOS: Natural sciences > Physical sciences
Other information
Authenticus ID: P-003-WGF
Abstract (EN): We propose a Curvature Principle to describe the dynamics of interacting universes in a multi-universe scenario and show, in the context of a simplified model, how interaction drives the cosmological constant of one of the universes toward a vanishingly small value. We also conjecture on how the proposed Curvature Principle suggests a solution for the entropy paradox of a universe where the cosmological constant vanishes.
Language: English
Type (Professor's evaluation): Scientific
Contact: orfeu@cosmos.ist.utl.pt
No. of pages: 8
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