Out-of-equilibrium Photon Production from Disoriented Chiral Condensates

Abstract

We study the production of photons through the non-equilibrium relaxation of a disoriented chiral condensate. We propose that to search for non-equilibrium photons in the direct photon measurements of heavy-ion collisions can be a potential test of the formation of disoriented chiral condensates.

Minor changes to match published version

References in corpus (3)

• Non-Equilibrium Bose-Einstein Condensates, Dynamical Scaling and Symmetric Evolution in large N Phi^4 theory
• Damping Rates and Mean Free Paths of Soft Fermion Collective Excitations in a Hot Fermion-Gauge-Scalar Theory
• Anomalous Pseudoscalar-Photon Vertex In and Out of Equilibrium

Cited by in corpus (3)

• Nonequilibrium dynamics of moving mirrors in quantum fields: Influence functional and Langevin equation
• Photon Production from Nonequilibrium Disoriented Chiral Condensates in a Spherical Expansion
• Photon production from non-equilibrium disoriented chiral condensates in a longitudinal expansion : A theoretic framework