ON THE DRAG FORCE OF A HEAVY QUARK VIA 5d KERR-AdS BACKGROUND

摘要

We consider a heavy quark motion in a rotating quark-gluon plasma in the framework of the holographic prescription. For the gravity dual we use the 5d Kerr-AdS black hole with one nonzero rotational parameter. We calculate the Nambu-Goto action for a curved string in the Kerr-AdS background and corresponding conjugate momenta. For the case of one nonzero rotational parameter we find good agreement with the prediction from the 4d case considered by A. N. Atmaja and K. Schalm.