(Univ. of London (KCL))
A novel Mass Hierarchy from Recoiling D(irichlet) Branes
I discuss a nove way of generating dynamically a mass hierarchy on our world viewed as a recoiling D--brane. The recoil may be a result of scattering with other branes, or simply due to quantum fluctuations of the original brane world. Cpnsequences of the recoil for supersymmetry breaking are also briefly mentioned.
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