Transport theory of relativistic heavy-ion collisions with chiral symmetry

Wei-Min Zhang, Lawrence Wilets

研究成果: Article同行評審

42 引文 斯高帕斯(Scopus)

摘要

A transport theory with chiral symmetry is developed from the quark level to describe the chiral dynamics in high-energy heavy-ion collisions. The strong interaction is treated effectively by the NambuJona-Lasinio model. A set of generalized Boltzmann equations of constitutent quarks and mesons is derived by using the closed time-path Greens function technique and a loop expansion approach. Chiral symmetry, energy spectrum and dissipation, and density distributions of constitutent quarks and mesons can then be studied self-consistently in the nonequilibrium dynamical processes. In particular, the discussion for exploring chiral symmetry breaking and its restoration and for studying dynamics of meson production (as collective qq» excitations) in heavy-ion collisions is presented.

原文English
頁(從 - 到)1900-1917
頁數18
期刊Physical Review C
45
發行號4
DOIs
出版狀態Published - 1992 一月 1

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

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