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The observable universe could be a 1+3-surface (the “brane”) embedded in a 1+3+d-dimensional spacetime (the “bulk”), with Standard Model particles and fields trapped on the brane while gravity is free to access the bulk.
Roy Maartens
exaly +4 more sources
The observable universe could be a 1+3-surface (the "brane") embedded in a 1+3+$d$-dimensional spacetime (the "bulk"), with Standard Model particles and fields trapped on the brane while gravity is free to access the bulk.
Roy Maartens
exaly +4 more sources
5D warped extra dimension models with multiple 3-branes can naturally realize multiple hierarchical mass scales which are ubiquitous in physics beyond the Standard Model.
Sudhakantha Girmohanta +3 more
doaj +3 more sources
Higgs-portal dark matter in Brane-world cosmology
The Higgs-portal scalar dark matter (DM) model is a simple extension of the Standard Model (SM) to incorporate a DM particle to the SM, where a $$Z_2$$ Z 2 -odd real scalar field is introduced as a DM candidate.
Taoli Liu, Nobuchika Okada, Digesh Raut
doaj +2 more sources
Particle Physics and Cosmology Intertwined [PDF]
While the standard model accurately describes data at the electroweak scale without the inclusion of gravity, beyond the standard model, physics is increasingly intertwined with gravitational phenomena and cosmology.
Pran Nath
doaj +2 more sources
Cosmology and fundamental physics with the Euclid satellite [PDF]
Luca Amendola +2 more
exaly +2 more sources
Partial reduction and cosmology at defect brane
Partial reduction is a Karch-Randall reduction for only part of the AdS region between finite tension brane and zero tension brane. This is interesting in AdS/BCFT where the AdS bulk contains a defect brane.
Zhi Wang +3 more
doaj +1 more source
Cosmology and Fundamental Physics with the Euclid Satellite [PDF]
Luca Amendola +2 more
exaly +2 more sources
Varying Constants, Gravitation and Cosmology [PDF]
Uzan JP.
exaly +2 more sources

