scholarly journals Heavy-quark transport coefficients in a hot viscous quark–gluon plasma medium

2013 ◽  
Vol 41 (1) ◽  
pp. 015102 ◽  
Author(s):  
Santosh K Das ◽  
Vinod Chandra ◽  
Jan-e Alam
Keyword(s):  
Heavy Quark ◽  
Quark Gluon Plasma ◽  
Transport Coefficients ◽  
Gluon Plasma ◽  
Plasma Medium

scholarly journals Drag force on heavy quarks and spatial string tension

2018 ◽  
Vol 33 (06) ◽  
pp. 1850041 ◽  
Author(s):  
Oleg Andreev
Keyword(s):  
String Duality ◽  
Drag Coefficient ◽  
Heavy Quark ◽  
Quark Gluon Plasma ◽  
Diffusion Coefficients ◽  
Transport Coefficients ◽  
Gluon Plasma ◽  
String Tension ◽  
Heavy Quarks ◽  
Strongly Coupled

Heavy quark transport coefficients in a strongly coupled Quark–Gluon Plasma can be evaluated using a gauge/string duality and lattice QCD. Via this duality, one can argue that for low momenta the drag coefficient for heavy quarks is proportional to the spatial string tension. Such a tension is well-studied on the lattice that allows one to straightforwardly make non-perturbative estimates of the heavy quark diffusion coefficients near the critical point. The obtained results are consistent with those in the literature.

scholarly journals Toward the determination of heavy-quark transport coefficients in quark-gluon plasma

2019 ◽  
Vol 99 (5) ◽  
Author(s):  
Shanshan Cao ◽  
Gabriele Coci ◽  
Santosh Kumar Das ◽  
Weiyao Ke ◽  
Shuai Y. F. Liu ◽  
...  
Keyword(s):  
Heavy Quark ◽  
Quark Gluon Plasma ◽  
Transport Coefficients ◽  
Gluon Plasma

Transport coefficients of quark-gluon plasma

Pramana ◽  
1985 ◽  
Vol 25 (6) ◽  
pp. 673-683 ◽  
Author(s):  
S Chakrabarty
Keyword(s):  
Quark Gluon Plasma ◽  
Transport Coefficients ◽  
Gluon Plasma

scholarly journals Heavy-quark dynamics in a hydrodynamically evolving medium

2018 ◽  
Vol 171 ◽  
pp. 04003
Author(s):  
Marlene Nahrgang ◽  
Jörg Aichelin ◽  
Pol Bernard Gossiaux ◽  
Klaus Werner
Keyword(s):  
Heavy Quark ◽  
Quark Gluon Plasma ◽  
Gluon Plasma ◽  
Heavy Quarks ◽  
Collective Flow ◽  
Recent Advances

In this talk we will discuss the recent advances in describing heavy-quark dynamics in the quark-gluon plasma (QGP), which evolves hydrodynamically. Special emphasis is put on the collective flow of the heavy-quarks with the medium constituents, for which we present our latest results obtained within the MC@sHQ+EPOS2 model at √s = 5 TeV.

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