Quantum baryon number fluctuations in subsystems of a hot and dense relativistic gas of fermions
arXiv:2105.02125 · doi:10.5506/APhysPolB.53.7-A5
Abstract
Quantum features of the baryon number fluctuations in subsystems of a hot and dense relativistic gas of fermions are analyzed. We find that the fluctuations in small systems are significantly increased compared to their values known from the statistical physics, and diverge in the limit where the system size goes to zero. The numerical results obtained for a broad range of the thermodynamic parameters expected in heavy-ion collisions are presented. They can be helpful to interpret and shed new light on the experimental data.
Journal version
References in corpus (8)
- Dynamic universality class of the QCD critical point
- Finite Temperature and Density Effect on Symmetry Breaking by Wilson Loops
- Pseudo-gauge dependence of quantum fluctuations of energy in a hot relativistic gas of fermions
- High Temperature Symmetry Nonrestoration and Inverse Symmetry Breaking on Extra Dimensions
- Bose-Einstein Condensation in Compactified Spaces
- Gauge-Higgs EW and Grand Unification
- Multi-Higgs Mass Spectrum in Gauge-Higgs Unification
- Quantum fluctuations of energy in subsystems of a hot relativistic gas