ar X iv : h ep - p h / 02 12 09 6 v 1 6 D ec 2 00 2 1 Precursor of Color Superconductivity

ar X iv : h ep - t h / 02 12 31 5 v 1 2 6 D ec 2 00 2 The infrared R ∗ operation

We describe the infrared R-operation for subtraction of infrared divergencies in Feynman diagrams.

ar X iv : h ep - e x / 01 12 02 6 v 1 1 9 D ec 2 00 1 Results on CP Violation from Belle

I describe the recent measurement of the CP violating parameter sin 2φ 1 = (0.99 ± 0.14 ± 0.05) from the Belle experiment at KEK.

ar X iv : h ep - p h / 05 12 21 6 v 1 1 6 D ec 2 00 5 QUANTIZATION AND HIGH ENERGY UNITARITY IN ORBIFOLD THEORIES

ar X iv : h ep - p h / 03 07 12 5 v 2 1 5 Ju l 2 00 3 RU 03 - 02 - B Color Superconductivity in a Dense Quark Matter Hai - cang

The color superconductivity of a dense quark matter is reviewed with emphasis on the long range nature of the pairing force and the multiplicity of the order parameter. The former gives rise to a non BCS behavior of the superconducting energy scale and the latter modifies the critical value of the Ginzburg-Landau parameter that separates the superconductivity of type I and that of type II.

ar X iv : h ep - p h / 06 09 26 1 v 2 5 D ec 2 00 6 Properties of the light scalar mesons face experimental data ∗

The following topics are considered.