Showing 2001 · hep-phShow all

10 papers · 2 filters

hep-ph2001★ 4 cited

Non-Abelian Medium Effects in Quark-Gluon Plasma

Ji-sheng Chen, Jia-rong Li, Peng-fei Zhuang

Based on the kinetic theory, the non-Abelian medium property of hot Quark-Gluon Plasma is investigated. The nonlinearity of the plasma comes from two aspects: The nonlinear wave-wa…

hep-ph2001★ 68 cited

Massive quark propagator and competition between chiral and diquark condensate

Mei Huang, Pengfei Zhaung, Weiqin Chao

The Green-function approach has been extended to the moderate baryon density region in the framework of an extended Nambu--Jona-Lasinio model, and the thermodynamic potential with…

hep-ph2001★ 20 cited

Lepton Flavor Violation in the SUSY-GUT Models with Lopsided Mass Matrix

Xiao-Jun Bi, Yuan-Ben Dai

The tiny neutrino masses measured in the neutrino oscillation experiments can be naturally explained by the supersymmetric see-saw mechanism. If the supersymmetry breaking is media…

hep-ph2001

Color Superconductivity at Moderate Density

Mei Huang, Pengfei Zhuang, Weiqin Chao

The effect of color breaking on colored quarks' chiral condensates has been investigated at zero temperature and moderate baryon density. It is found that the influence of the diqu…

hep-ph2001★ 68 cited

Massive Quark Propagator in the Color-superconducting Phase

Mei Huang, Pengfei Zhaung, Weiqin Chao

A more general expression for the quark propagator including both chiral and diquark condensates has been derived by using energy projectors. This makes it possible to study the ph…

hep-ph2001★ 38 cited

Detailed Balance and Sea-Quark Flavor Asymmetry of Proton

Yong-Jun Zhang, Bin Zhang, Bo-Qiang Ma

In this study, the proton is taken as an ensemble of quark-gluon Fock states. Using the principle of detailed balance, the probabilities of finding every Fock states of the proton…

hep-ph2001

Radiative electroweak symmetry breaking in the extra dimensions scenarios

Qi-Shu Yan

We study the radiative spontaneous electroweak symmetry breaking in the extra dimensions scenarios of the standard model extension proposed by Antoniadis {\it et al}, Dienes {\it e…

hep-ph2001★ 1 cited

Photon-3-Pion And Pion-2-Photon Form Factors From Dynamical Constituent Quarks

Xiaoyuan Li, Yi Liao

We study the form factors of the low energy anomalous pion-2-photon and photon-3-pion processes in the nonlocal chiral quark model which incorporates the momentum dependence of the…

hep-ph2001★ 2 cited

The Mesonic Fluctuations and Corrections in the Chiral Symmetry Breaking Vacuum

Mei Huang, Pengfei Zhuang, Weiqin Chao

The mesonic quantum fluctuations and their corrections on the chiral condensate and pion polarization function are investigated in the self-consistent scheme of SU(2) Nambu-Jona-La…

hep-ph2001★ 8 cited

CP Violation and Extra Dimensions

Chao-Shang Huang, Tianjun Li, Liao Wei +1

It is shown that the new sources of CP violation can be generated in the models with more than one extra dimensions. In the supersymmetric models on the space-time $M^4\times T^2/Z…