ar X iv : h ep - p h / 06 11 31 7 v 1 2 5 N ov 2 00 6 The γ N → ∆ transition in chiral effective - field theory

ar X iv : h ep - p h / 06 11 27 1 v 2 2 2 N ov 2 00 6 Structure of the axial - vector meson D s 1 ( 2460 )

ar X iv : h ep - p h / 06 11 27 1 v 1 2 1 N ov 2 00 6 Structure of the axial - vector meson D s 1 ( 2460 )

ar X iv : h ep - t h / 06 11 21 2 v 1 2 0 N ov 2 00 6 Dynamics of Weyl Scale Invariant non - BPS p = 3 Brane

The action of Weyl scale invariant p=3 brane (domain wall) which breaks the target super Weyl scale symmetry in the N=1, 5D superspace down to the lower dimensional Weyl symmetry W (1, 3) is derived by the approach of coset method. Its dual form action for the Weyl scale invariant tensor gauge field theory is also constructed.

ar X iv : h ep - p h / 06 11 09 2 v 1 8 N ov 2 00 6 Production of ρ 0 L − meson pair in γ ∗ γ ∗ collisions

We have shown that the lowest order QCD amplitude, i.e. the quark exchange contribution, to the forward production of a pair of longitudinally polarized ρ mesons in the scattering of two virtual photons γ(Q1)γ(Q2) → ρ0 Lρ L factorizes in two different ways: the part with transverse photons is described by the QCD factorization formula involving the generalized distribution amplitude of two fina...

ar X iv : h ep - t h / 06 07 11 8 v 3 1 5 N ov 2 00 6 Strings and Unified Field Theory

It is argued that string theory predicts unified field theory rather than general relativity coupled to matter fields. In unified field theory all the objects are geometrical, for strings the Kalb-Ramond matter field is identical to the nonsymmetric part of the metric except that the fields contribute to different sides of the field equations. The dilaton is related to the object of non-metricity.