论文标题
su（2）_ su（3）的color子组的保守电荷，手性旋转对称性和反封码的波动（3）_ color t_c
Fluctuations of conserved charges, chiral spin symmetry and deconfinement in an SU(2)_color subgroup of SU(3)_color above T_c
论文作者
论文摘要
高于手性对称性恢复的伪造温度t_c的能量和压力远离夸克 - 胶合 - plasma极限（即自由夸克和胶子的理想气体）。同时，很快，保守电荷的T_C波动的行为就像夸克是自由颗粒一样。在T_C -3T_C间隔内，QCD中出现了手性自旋对称性，这与自由夸克不一致，并暗示自由度是通过铬片磁场绑定到颜色singlet对象的手性对称夸克。在这里，我们在此间隔中分析了时间和空间相关器，并证明它们同时指示了手性旋转对称性，以及在受到当前保护的限制的通道中没有间断相互作用。后一个通道均负责保守电荷的波动和障碍。假设Su（2）_ su（3）的color子组_ color在T_C上方很快被解剖，但是SU（3）中的限制persits _Color/su（2）_Color在t_c -3t_c中_ color，我们能够对上面的所有经验事实进行调整。
Above a pseudocritical temperature of chiral symmetry restoration T_c the energy and the pressure are very far from the quark-gluon-plasma limit (i.e. ideal gas of free quarks and gluons). At the same time very soon above T_c fluctuations of conserved charges behave as if quarks were free particles. Within the T_c - 3T_c interval a chiral spin symmetry emerges in QCD which is not consistent with free quarks and suggests that degrees of freedom are chirally symmetric quarks bound into the color-singlet objects by the chromoelectric field. Here we analyse temporal and spatial correlators in this interval and demonstrate that they indicate simultaneously the chiral spin symmetry as well as absence of the interquark interactions in channels constrained by a current conservation. The latter channels are responsible for both fluctuations of conserved charges and for dileptons. Assuming that a SU(2)_color subgroup of SU(3)_color is deconfined soon above T_c but confinement persits in SU(3)_color/SU(2)_color in the interval T_c - 3T_c we are able to reconcile all empirical facts listed above.
