Results 141 to 150 of about 18,708 (249)
Classical and quantum brane cosmology [PDF]
AIP Conference Proceedings, 2001 The first part of this lecture quickly touches upon some important but infrequently discussed issues in large extra dimension and warped extra dimension scenarios, with particular reference to effects in the early universe. The second part discusses a modification and extension of an earlier proposal by Brown and Teitelboim to relax the effective ...
openaire +3 more sources
Causality of brane universe via the general bulk-based formalism with a non-zero Schwarzschild mass
Physics Letters BIn brane-world scenarios, electromagnetic waves (EMWs) are confined to the brane, while gravitational waves (GWs) can propagate through the bulk spacetime.
Molin Liu, Xi Zhou, Xiangsheng Tan
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Unitarity problems for an effective field theory description of early universe cosmology. [PDF]
Eur Phys J C Part Fields, 2022 Brandenberger R, Kamali V.
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Time-like extra dimension and cosmological constant in brane models [PDF]
, 2001 Tianjun Li
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Mirage cosmology with an unstable probe D3-brane
, 2005 We consider the mirage cosmology by an unstable probe brane whose action is represented by BDI action with tachyon. We study how the presence of tachyon affects the evolution of the brane inflation.
Dong Hyeok Jeong +2 more
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Light wino dark matter in brane world cosmology
, 2005 The thermal relic density of the wino-like neutralino dark matter in the brane world cosmology is studied. The expansion law at a high energy regime in the brane world cosmology is modified from the one in the standard cosmology, and the resultant relic ...
D. Langlois +4 more
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Magnetic braneworlds: cosmology and wormholes
Journal of High Energy PhysicsWe construct 4D flat Big Bang-Big Crunch cosmologies and Anti-de Sitter (AdS) planar eternally traversable wormholes using braneworlds embedded in asymptotically AdS5 spacetimes.
Stefano Antonini +1 more
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Peccei–Quinn field for inflation, baryogenesis, dark matter, and much more
Physics Letters B, 2016 We propose a scenario of brane cosmology in which the Peccei–Quinn field plays the role of the inflaton and solves simultaneously many cosmological and phenomenological issues such as the generation of a heavy Majorana mass for the right-handed neutrinos
Gabriela Barenboim, Wan-Il Park
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Henry Tye: the future of theoretical physics and advice to young researchers. [PDF]
Natl Sci Rev, 2021 Cai YF, Yan SF.
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Randall–Sundrum brane cosmology: modification of late-time cosmic dynamics by exotic matter [PDF]
, 2011 Ricardo García-Salcedo +3 more
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