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Showing 2005 · hep-phShow all

11 papers · 2 filters

hep-ph2005

Instanton-inspired Model of QCD Phase Transition and Bubble Dynamics

Chueng-Ryong Ji, Gungwon Kang, Jungjai Lee

We have reinvestigated the collision of gluonic bubbles in a SU(2) model of QCD which was studied by Johnson, Choi and Kisslinger in the context of the instanton-inspired model of…

hep-ph2005

Thermodynamics of QCD at large quark chemical potential

Andreas Gerhold, Andreas Ipp, Anton Rebhan

We review the existing weak-coupling results on the thermodynamic potential of deconfined QCD at small and large quark chemical potential and compare with results from lattice gaug…

hep-ph2005★ 15 cited

Low Energy Dynamics in Ultradegenerate QCD Matter

Thomas Schafer, Kai Schwenzer

We study the low energy behavior of QCD Green functions in the limit that the baryon chemical potential is much larger than the QCD scale parameter . We show that there is a…

hep-ph2005★ 1 cited

Fermionic Quasiparticles in QCD at High Baryon Density

Thomas Schaefer

We study fermionic quasi-particles in QCD at very high baryon density. In the normal quark matter phase unscreened magnetic gluon exchanges lead to non-Fermi liquid behavior. Non-F…

hep-ph2005★ 3 cited

Revealing treacherous points for successful light-front phenomenological applications

Chueng-Ryong Ji, Bernard. L. G. Bakker, Ho-Meoyng Choi

Light-front dynamics(LFD) plays an important role in hadron phenomenology as evidenced from recent development of generalized parton distributions and other quantities involving ha…

hep-ph2005★ 3 cited

Light-front wavefunction dependence of the quark recombination

Byungsik Hong, Chueng-Ryong Ji, Dong-Pil Min

We present an extension of the recombination formalism to analyze the effects from the variation of the hadron wavefunctions. The hadron spectra are sensitive to the shape of the w…

hep-ph2005★ 30 cited

Monte Carlo Neutrino Oscillations

James P. Kneller, Gail C. McLaughlin

We demonstrate that the effects of matter upon neutrino propagation may be recast as the scattering of the initial neutrino wavefunction. Exchanging the differential, Schrodinger e…

hep-ph2005★ 1 cited

Phases of QCD

Thomas Schaefer

In these lectures we provide an introduction to the phase structure of QCD. We begin with a brief discussion of QCD, the symmetries of QCD, and what we mean by a ``phase of QCD''.…

hep-ph2005★ 67 cited

Meson Supercurrent State in High Density QCD

Thomas Schaefer

We study the effect of a non-zero strange quark mass on the color-flavor-locked (CFL) phase of high density quark matter. We have previously shown that for a strange quark mass $m_…

hep-ph2005★ 50 cited

Oddballs and a Low Odderon Intercept

Felipe J. Llanes-Estrada, Pedro Bicudo, Stephen R. Cotanch

We report an odderon Regge trajectory emerging from a field theoretical Coulomb gauge QCD model for the odd signature JPC (P=C= -1) glueball states (oddballs). The trajectory inter…

hep-ph2005★ 29 cited

The Light-Front Zero-Mode Contribution to the Good Current in Weak Transition

Ho-Meoyng Choi, Cheung-Ryong Ji

We examine the light-front zero-mode contribution to the good(+) current matrix elements between pseudoscalar and vector mesons. In particular, we discuss the transition form facto…