Dyons near the transition temperature in lattice QCD

Understand

We study the topological structure of QCD by cluster analysis.

• The fermionic topological charge density is constructed from low lying modes of overlap Dirac operator for three types of temporal boundary conditions for fermion field.
• This gives the possibility to mark all three dyon constitutents of KvBLL caloron in gluonic fields.
• The gluonic topological charge density is appearing in the process of overimproved gradient flow process stopped at the moment when it maximally matches the fermionic topological charge density.