The change in the energy of the moving heavy (charm and bottom) quarks due to field fluctuations present in the hot QCD medium has been studied. A finite quark chemical potential has been considered while modeling the hot QCD medium counting the fact that the upcoming experimental facilities such as Facility for Anti-proton and Ion Research (FAIR) and Nuclotron-based Ion Collider fAcility (NICA) are expected to operate at finite baryon density and moderate temperature. The effective kinetic theory approach has been adopted where the collisions have been incorporated using the well-defined collisional kernel, known as Bhatnagar–Gross–Krook (BGK). To incorporate the non-ideal equations of state (EoSs) effects/medium interaction effects, an extended effective fugacity model has been adopted. The momentum dependence of the energy change due to fluctuation for the charm and bottom quark has been investigated at different values of collision frequency and chemical potential. The results are exciting as the heavy quarks are found to gain energy due to fluctuations while moving through the produced medium at finite chemical potential and collision frequency.

已经研究了由于热 QCD 介质中存在的场波动引起的移动重（粲和底）夸克的能量变化。在对热 QCD 介质进行建模时考虑了有限夸克化学势，因为即将到来的实验设施，如反质子和离子研究设施 (FAIR) 和基于 Nuclotron 的离子对撞机设施 (NICA) 预计将在有限重子密度和适中的温度。已经采用了有效的动力学理论方法，其中使用定义明确的碰撞内核（称为 Bhatnagar-Gross-Krook（BGK））合并了碰撞。为了结合非理想状态方程 (EoSs) 效应/介质相互作用效应，采用了扩展的有效逸度模型。已经在不同的碰撞频率和化学势值下研究了由于魅力和底夸克的波动引起的能量变化的动量依赖性。结果令人兴奋，因为发现重夸克在以有限的化学势和碰撞频率穿过产生的介质时会因波动而获得能量。