Mechanism of crossover between hadron gas and QGP and the liquid property of sQGP

Unitarity and the Color Confinement

“…For the qualitative purposes it is sufficient to know [9] that the function U(s, b) increases with energy in a power-like way and decreases with impact parameter like a linear exponent or Gaussian 3 . It can easily be seen that the new scattering mode, reflective scattering (when S(s, b) < 0) starts to appear at the energy s R , which is determined by a solution of the equation…”

“…This form of deconfinement was found in the experimental studies at RHIC. Evidently, such purely geometrical perolation approach should be amended by a dynamical mechanism and color dynamics of deconfinement due to formation of molecular-like aggregations was proposed in [3]. The vacuum inside the hadron was taken to be a perturbative one and quark interactions have origin in the colour dynamics.…”

“…a gaseous state of the free colored quarks and gluons. Thus, it is evident that the hadrons and free quarks (and gluons) cannot coexist together since those belong to the different vacua [3].…”

Comment on confinement and unitarity interrelation

“…gaseous state of free colored quarks and gluons. It is clear that hadrons and free quarks and gluons cannot coexist together since they live in different vacua [3] and one can suppose that second Hilbert space should be introduced 1 .…”

The second-order phase transition in the QCD phase diagram and a new approach for locating the critical point using RHIC low-energy-scan data

“…2(b), which contradicts color-confinement and is, therefore, unacceptable. To solve this problem a new form of hadron aggregationmolecule-like aggregation (MAM) is proposed [11], where the quarks in adjacent hadrons are allowed to penetrate through the potential barrier between the hadrons and bond the hadrons to cluster. The hadrons in a cluster then become colored objects, which will be referred to as cells, and only the cluster as a whole is color-singlet.…”