The Glueball sector of two-flavor Color Superconductivity
arXiv:hep-ph/0103168 · doi:10.1016/S0370-2693(01)00444-0
Abstract
We construct the effective Lagrangian describing the light glueballs associated with the unbroken and confining SU(2) color subgroup for the 2 flavor superconductive phase of QCD. This Lagrangian constitutes a key ingredient for understanding the non perturbative physics of 2 flavor color superconductivity. We estimate the two photon decay process of the light glueballs using the saturation of the electromagnetic trace anomaly at the effective Lagrangian level. The present results are particularly relevant to our model of Gamma Ray Bursts based on color superconductivity in Quark Stars (R. Ouyed and F. Sannino astro-ph/0103022).
7 pages, 2-columns, RevTeX format
Cited by in corpus (14)
- Color superconductivity in dense quark matter
- Quark-Nova
- Neutrino Emission and Mass Ejection in Quark Novae
- Effective Description of QCD at Very High Densities
- The Superfluid and Conformal Phase Transitions of Two-Color QCD
- Fireballs from Quark Stars in the CFL Phase: Application to Gamma Ray Bursters
- Polyakov Loops versus Hadronic States
- Quark Stars as inner engines for Gamma Ray Bursts?
- Glueball Dark Matter revisited
- Relativistic Massive Vector Condensation
- Partial Deconfinement in Color Superconductivity
- Glueball dark matter, precisely
- Some aspects of color superconductivity: an introduction
- Cooling of Quark Stars in the Color Superconductive Phase: Effect of Photons from Glueball decay