A Self-consistent Treatment of Disoriented Chiral Condensates
ZHUANG Peng-fei1 , Rolf Fauser2
1 Department of Physics, Tsinghua University, Beijing 100084
2 Theoretical Physics Group, Gesellschaft fr Schwerionenforschung GSI, D-64291 Darmstadt, Germany
A Self-consistent Treatment of Disoriented Chiral Condensates
ZHUANG Peng-fei1 ;Rolf Fauser2
1 Department of Physics, Tsinghua University, Beijing 100084
2 Theoretical Physics Group, Gesellschaft fr Schwerionenforschung GSI, D-64291 Darmstadt, Germany
关键词 ：
11.30.Qc ,
05.70.Ln ,
25.75.-q
Abstract ： A system with disoriented chiral condensates (DCCs) is considered in the presence of residual thermal pion distributions. By self-consistently solving the coupled equations for the condensates, the thermal pion distributions, and the self-energies, it is observed that the neutral pion fraction f as a signal of DCCs is erased by the thermal pions.
Key words ：
11.30.Qc
05.70.Ln
25.75.-q
出版日期: 1998-10-01
:
11.30.Qc
(Spontaneous and radiative symmetry breaking)
05.70.Ln
(Nonequilibrium and irreversible thermodynamics)
25.75.-q
(Relativistic heavy-ion collisions (collisions induced by light ions studied to calibrate relativistic heavy-ion collisions should be classified under both 25.75.-q and sections 13 or 25 appropriate to the light ions))
引用本文:
ZHUANG Peng-fei;Rolf Fauser. A Self-consistent Treatment of Disoriented Chiral Condensates[J]. 中国物理快报, 1998, 15(10): 708-710.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y1998/V15/I10/708
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1998, Vol. 15 
