Stable droplet formation of quark-gluon plasma in quark-hadron phase transition

15th International Conference on Strangeness in Quark Matter

Kumar, Yogesh^1

Department of Physics, Deshbandhu College, University of Delhi, New Delhi

110019, India^1

关键词: Barrier height enhancement;    Droplet formation;    Energy evolutions;    Quark mass;    Quark-gluon plasma;    Quark-hadron phase transitions;    Total free energy;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/668/1/012110/pdf
DOI  :  10.1088/1742-6596/668/1/012110

来源: IOP

【 摘 要 】

In this contribution, a model is used to describe the droplet formation of quark- gluon plasma in quark-hadron phase transition with the effect of quark mass. The total free energy including curvature term with the effect of quark mass indicates the propensity of the system for the formation of stable droplet of quark-gluon plasma. It is found that there is a large positive barrier height enhancement in the free energy evolution from earlier results. Also, the results are in good agreement to predict the order of phase transition.