ar X iv : h ep - t h / 02 09 14 2 v 1 1 7 Se p 20 02 The Effective Action For Brane Gauge Fields

ar X iv : h ep - p h / 02 09 34 6 v 1 2 8 Se p 20 02 B → ργ Decay in the Large Energy Effective Theory

ar X iv : h ep - e x / 02 09 04 3 v 1 1 8 Se p 20 02 1 Elementary Hadronic Interactions at the CERN SPS

ar X iv : h ep - t h / 06 02 18 0 v 1 1 8 Fe b 20 06 Nonlinear Realization and Weyl Scale Invariant p = 2 Brane

The action of Weyl scale invariant p=2 brane which breaks the target super Weyl scale symmetry in the N=1, D=4 superspace down to the lower dimensional Weyl symmetry W (1, 2) is constructed by the approach of nonlinear realization. The interactions of localized matter fields on the brane with the Nambu-Goldstone fields associated with the breaking of the symmetries in the superspace and one spa...

ar X iv : h ep - p h / 02 10 05 7 v 1 3 O ct 2 00 2 Varying Constants in Brane World Scenarios

Higher–dimensional theories imply that some constants, such as the gravitational constant and the strength of the gauge–couplings, are not fundamental constants. Instead they are related to the sizes of the extra–dimensional space, which are moduli fields in the four– dimensional effective theory. We study the cosmological evolution of the moduli fields appearing in brane world scenarios and di...

ar X iv : h ep - t h / 02 09 23 9 v 1 2 7 Se p 20 02 Tubular D 3 - branes and their Dualities

A tubular D3-brane with electromagnetic flux is considered. It is verified that the quantized electric and magnetic charges are the F-string and D-string charges of the brane, respectively. The D3-brane with parallel electric and magnetic fields collapses to the bound state of strings. A D3-brane with nonzero Poynting vector can be viewed as expanded FD strings. A fundamental string is viewed a...