Results 91 to 100 of about 2,267,527 (201)

Inflation from extra dimensions

AIP Conference Proceedings, 1999
The radial mode of n extra compact dimensions (the radion, b) can cause inflation in theories where the fundamental gravity scale, M, is smaller than the Planck scale M_P. For radion potentials V(b) with a simple polynomial form, to get the observed density perturbations, the energy scale of V(b) must greatly exceed M ~ 1 TeV: V(b)^{1/4} = M_v ~ 10^{-4}
openaire   +2 more sources

Domain bubbles of extra dimensions [PDF]

Physical Review D, 2003
13 pages, no figures; to appear in Phys.Rev ...
openaire   +2 more sources

Searching for extra-dimensions at CMS

, 2009
A possible solution to the hierarchy problem is the presence of extra space dimensions beyond the three ones which are known from our everyday experience.
Benucci, Leonardo
core   +1 more source

Exploring extra dimensions to capture saliva metabolite fingerprints from metabolically healthy and unhealthy obese patients by comprehensive two-dimensional gas chromatography featuring Tandem Ionization mass spectrometry. [PDF]

Anal Bioanal Chem, 2021
Cialiè Rosso M, Stilo F, Squara S, Liberto E, Mai S, Mele C, Marzullo P, Aimaretti G, Reichenbach SE, Collino M, Bicchi C, Cordero C.   +11 more
europepmc   +1 more source

Lorentz violation in extra dimensions [PDF]

Journal of High Energy Physics, 2005
26 pages, 2 figures; additional references and ...
openaire   +2 more sources

Reconsidering extra time-like dimensions

, 2006
In this study we reconsider the phenomenological problems related to tachyonic modes in the context of extra time-like dimensions. First we reconsider a lower bound on the size of extra time-like dimensions and improve on the conclusion in the literature.
Erdem, Recai, Ün, Cem Salih
core   +2 more sources

Swampland bounds on magnetized extra dimensions

Journal of High Energy Physics
We consider a six-dimensional U(1) gauge theory compactified on two-dimensional manifolds. The number of chiral fermions is determined by the flux quantization number on the two-dimensional compact manifolds.
Yuta Hamada, Maki Takeuchi
doaj   +1 more source

Higgs Phenomenology of Minimal Universal Extra Dimensions

EPJ Web of Conferences, 2012
The minimal model of Universal Extra Dimensions (MUED) is briefly reviewed. We explain how the cross-sections for Higgs production via gluon fusion and decay into photons are modified, relative the the Standard Model (SM) values, by KK particles running ...
Kakizaki Mitsuru, Brown Matthew, Belyaev Alexander, Bélanger Geneviève, Pukhov Alexander   +4 more
doaj   +1 more source

Extra dimensions and dark matter [PDF]

, 2008
In this thesis we analyze the consequences of extra spacetime dimensions on the MSSM. We begin by reviewing the MSSM in four dimensions. We specify the superpotential and all the possible soft terms to break supersymmetry.
Prisco, Maurizio
core   +1 more source

Do neutrinos dream in 5D? Towards a comprehensive extra-dimensional neutrino phenomenology

Journal of High Energy Physics
This paper provides a comprehensive overview of neutrino masses and mixing in Large Extra Dimension scenarios, focusing on the phenomenological impact of a five-dimensional (5D) bulk fermion.
Arturo de Giorgi, Dhruv Pasari, Jessica Turner   +2 more
doaj   +1 more source