X iv : h ep - t h / 01 10 23 3 v 1 2 5 O ct 2 00 1 Dispersion relations in differential form ⋆

ar X iv : h ep - t h / 01 10 17 9 v 1 1 9 O ct 2 00 1 Noncommutative Differential Geometry and Classical Field Theory on Finite Groups ∗

Plan of this report is given below 1. Motivation from Physical and Mathematical Point of View 2. Differential Calculi on Finite Groups 3. Metrics 4. Lagrangian Field Theory and Symplectic Structure 5. Scalar Field Theory and Spectral of Finite Groups

ar X iv : h ep - p h / 01 06 32 4 v 3 1 5 O ct 2 00 1 Anderson Theorem for Color Superconductor

Ginzburg-Landau functional is derived for a system possessing both chiral and diquark condensates. Anderson theorem for such a system is formulated and proved.

ar X iv : h ep - p h / 01 10 03 9 v 1 3 O ct 2 00 1 On spectroscopy of ρ ′ , ρ ′ ′ and ω ′ , ω ′ ′ resonances

ar X iv : h ep - t h / 03 10 14 5 v 1 1 5 O ct 2 00 3 Noncommutative geometry and the standard model

ar X iv : h ep - p h / 01 10 29 5 v 1 2 3 O ct 2 00 1 Theory of Multiparticle Production in the Soft Region

We review theoretical and experimental advances in the application of the perturbative QCD approach to the description of particle distributions in jets in the (semi) soft region with particular emphasis on HERA physics.