PARTICLE PHYSICS PROBES OF EXTRA SPACETIME DIMENSIONS
By J. Hewett, M. Spiropulu. 2002
150 citations recorded by the source corpus.
▪ Abstract The possibility that spacetime extends beyond the familiar 3 + 1 dimensions has intrigued physicists for a century. The consequences of a dimensionally richer spacetime would be profound. Recently, new theories with higher-dimensional spacetimes have been developed to resolve the hierarchy problem in particle physics. The distinct predictions of these scenarios allow experiment to probe the existence of extra dimensions in new ways. We review the conceptual framework of these scenarios, their implications in collider and short-range gravity experiments, and their astrophysical and cosmological effects, as well as the constraints placed on them by current data.
Subfields: Atomic and Molecular Physics, and Optics, Nuclear and High Energy Physics, Statistical and Nonlinear Physics
View Paper: https://www.semanticscholar.org/paper/e69af428d3fbe3db9b6e2e2319a763b7e1357071
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In Atomic and Molecular Physics, and Optics
In Nuclear and High Energy Physics
In Statistical and Nonlinear Physics
Citations in the corpus
- Brane-World Gravity (2004, background): “The 2-brane model by contrast, for suitable choice of L and l so that m1 = O(TeV), does predict collider signatures that are distinct from those of the ADD models [189, 194].”
- Physics at Super B Factory (2004, background): “The large extra space-time dimension models [146, 147] cure the problem by extending the number of spacetime dimensions beyond four (a recent review can be found in [148]).”