ar X iv : h ep - t h / 05 05 19 6 v 1 2 3 M ay 2 00 5 Metastable massive gravitons from an infinite extra dimension ∗

ar X iv : h ep - t h / 05 05 19 6 v 1 23 M ay 2 00 5 Metastable massive gravitons from an infinite extra dimension ∗ Sanjeev

Motivated by stringy considerations, Randall & Sundrum have proposed a model where all the fields and particles of physics, save gravity, are confined on a 4-dimensional brane embedded in 5-dimensional anti-deSitter space. Their scenario features a stable bound state of bulk gravity waves and the brane that reproduces standard general relativity. We demonstrate that in addition to this zero-mod...

ar X iv : h ep - e x / 05 05 05 0 v 2 1 9 M ay 2 00 5 CLEO RESULTS ON TRANSITIONS IN HEAVY QUARKONIA a

Recent CLEO results on electromagnetic and hadronic transitions in charmonium and bot-tomonium systems are reviewed.

ar X iv : h ep - t h / 03 05 14 3 v 1 1 6 M ay 2 00 3 Krein structure of supersymmetry

We present supersymmetric positive definite scalar products together with natural Krein structures of supersymmetries.

ar X iv : h ep - p h / 06 05 13 6 v 1 1 1 M ay 2 00 6 Lepton Flavor Violating τ and μ decays

ar X iv : h ep - t h / 03 05 01 3 v 2 1 6 M ay 2 00 3 Spin and a Running Radius in RS 1

We develop a renormalization group formalism for the compactified Randall-Sundrum scenario wherein the extra-dimensional radius serves as the scaling parameter. Couplings on the hidden brane scale as we move within local effective field theories with varying size of the warped extra dimension. We consider this RG approach applied to U(1) gauge theories and gravity. We use this method to derive ...