Correlations and quark number susceptibilities in thermodynamic geometry
by
DrBhupendra Nath Tiwari(LNF INFN)
→
Europe/Rome
Aula Seminari (LNF)
Aula Seminari
LNF
Via Enrico Fermi, 40
00044 Frascati (Roma)
Description
We examine an intrinsic geometric notion to the 2-flavor and
3-flavor QCD thermodynamics. The free energy near the critical
temperature introduces the thermodynamic geometric nature of the
quark susceptibilities.
\Specifically, from the perspective of the microscopic theory,
we find that the components of the thermodynamic metric
correspond to the quark number susceptibility tensor.
We describe the physics of fluctuations near the crossover/ transition
temperature.
Based on hot QCD quasi-particle theory,
our analysis is self-consistent with the
Hard Thermal Loop and finite temperature resummed
Hard Thermal and Dense Loops.