Abstract:
A holographic model of QCD will be considered, which makes it possible
to describe the experimental dependence of the total multiplicity of
particles formed during collisions of heavy ions, as well as to make
predictions about the nature of the phase transition confinement/
confinement. The model is based on constructing black holes/branes
solutions in 5-dimensional dilaton gravity, interacting with Maxwell
fields. A possible experimental check of this type models will be
discussed. It will be shown that in the case of ultra-peripheral
collisions, the entropy of entanglement of overlapping Glauber regions
grows with isotropization. The dependence on the anisotropy parameter of
energy losses and other observables will be also discussed.
|
