Chiral Anomaly and Decay of Color Electric Field

Details Chiral Anomaly and Decay of Color Electric Field Chiral Anomaly and Decay of Color Electric Field

2009-04-09

arxiv.org/abs/0904.1449v2

Physics

High Energy Physics

High Energy Physics - Phenomenology

5 pages,1 figure

Scientific paper

Using the formula of chiral anomaly, we discuss the pair production of quarks under color electric field $\vec{E}$ without addressing explicit formula of quark's wavefunctions. The production is assumed to occur under the effect of color magnetic field $\vec{B}$ as well as the color electric field. We obtain the life time $t_c$ of the color electric field in the limit of $B\gg E$. Applying it to the glasma in high-energy heavy-ion collisions, we find that $t_c\simeq 10Q_s^{-1}$ with saturation momentum $Q_s$.

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