R
Raman Sundrum
Researcher at University of Maryland, College Park
Publications - 138
Citations - 25421
Raman Sundrum is an academic researcher from University of Maryland, College Park. The author has contributed to research in topics: Effective field theory & Supersymmetry. The author has an hindex of 49, co-authored 127 publications receiving 23526 citations. Previous affiliations of Raman Sundrum include Lawrence Berkeley National Laboratory & Stanford University.
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Large Mass Hierarchy from a Small Extra Dimension
TL;DR: In this paper, the weak scale is generated from the Planck scale through an exponential hierarchy, but this exponential arises not from gauge interactions but from the background metric, which is a slice of spacetime.
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An Alternative to compactification
TL;DR: In this paper, a single 3-brane embedded in five dimensions was shown to reproduce four-dimensional Newtonian and general relativistic gravity to more than adequate precision, even without a gap in the Kaluza-Klein spectrum.
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Out of this world supersymmetry breaking
TL;DR: In this article, it was shown that supersymmetry breaking necessarily generates at one loop a scalar and gaugino mass as a consequence of the super-Weyl anomaly.
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RS1, custodial isospin and precision tests
TL;DR: In this article, the electroweak constraints within a RS1 model with gauge fields and fermions in the bulk were studied, and complete models were constructed for solving the hierarchy problem, without supersymmetry or large hierarchies in the fundamental couplings.
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A Small cosmological constant from a large extra dimension
TL;DR: In this article, a new approach to the cosmological constant problem is proposed, which makes essential use of an extra dimension, and the strong curvature region of the solutions may effectively cut off the size of the extra dimension and give rise to macroscopic 4D gravity.