Results 71 to 80 of about 91,460 (300)
Black Hole Production and Large Extra Dimensions [PDF]
Physical Review Letters, 2002 Black hole (BH) production at colliders is possible when the colliding energy is above the Planck scale, which can effectively be at TeV scale in models of large extra dimensions. In this work, we study the production of black holes at colliders and discuss the possible signatures.
openaire +3 more sources
Light scalar spectrum in extra-dimensional gauge theories [PDF]
, 2012 The phase diagram of five-dimensional SU(2) gauge theories with one compactified dimension on anisotropic lattices has a rich structure. In this contribution we show how to control non-perturbatively the scale hierarchy between the cut-off and the ...
Rinaldi, Enrico +2 more
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FEBS Letters, EarlyView.Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil +4 more
wiley +1 more source
Localization of scalar field on the brane-world by coupling with gravity
Journal of High Energy PhysicsIn this paper, we consider a coupling mechanism between the kinetic term and the gravity, in which a coupling function F (R) is introduced into the kinetic term of the five-dimensional scalar field. Based on this scenario, we investigate the localization
Heng Guo +3 more
doaj +1 more source
Journal of High Energy Physics, 2022 Supergravity brane solutions allow for a generalised type of Kaluza-Klein reduction onto brane worldvolumes. The known replacement of a flat worldvolume metric by a Ricci-flat metric constitutes a consistent Kaluza-Klein truncation of the starting higher-
Rahim Leung, K.S. Stelle
doaj +1 more source
ICTP Lectures on Large Extra Dimensions [PDF]
, 2003 I give a brief and elementary introduction to braneworld models with large extra dimensions. Three conceptually distinct scenarios are outlined: (i) Large compact extra dimensions; (ii) Warped extra dimensions; (iii) Infinite-volume extra dimensions.
Gabadadze, Gregory
core
D-branes, String Cosmology and Large Extra Dimensions [PDF]
, 1999 D-branes are fundamental in all scenarios where there are large extra dimensions and the string scale is much smaller than the four-dimensional Planck mass.
Riotto, Antonio
core +1 more source
FEBS Letters, EarlyView.An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley +1 more source
Holographic self-tuning of the cosmological constant
Journal of High Energy Physics, 2017 We propose a brane-world setup based on gauge/gravity duality in which the four-dimensional cosmological constant is set to zero by a dynamical self-adjustment mechanism. The bulk contains Einstein gravity and a scalar field. We study holographic RG flow
Christos Charmousis +2 more
doaj +1 more source
Neutrino anomalies and large extra dimensions [PDF]
, 2001 Theories with large extra dimensions can generate small neutrino masses when the standard model neutrinos are coupled to singlet fermions propagating in higher dimensions.
Dighe, Amol S., Joshipura, Anjan S.
core +1 more source