Electrical conductivity of hot QCD matter.
Phys Rev Lett
; 110(18): 182301, 2013 May 03.
Article
en En
| MEDLINE
| ID: mdl-23683192
ABSTRACT
We study the electric conductivity of hot QCD matter at various temperatures T within the off-shell parton-hadron-string dynamics transport approach for interacting partonic, hadronic or mixed systems in a finite box with periodic boundary conditions. The response of the strongly interacting system in equilibrium to an external electric field defines the electric conductivity σ(0). We find a sizable temperature dependence of the ratio σ(0)/T well in line with calculations in a relaxation time approach for T(c)
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Revista:
Phys Rev Lett
Año:
2013
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Article
País de afiliación:
Alemania