Phase and group velocities of waves in medium of Quark-gluon plasma

K. Baiseitov; D. Blaschke; Y. Kuanyshbaiuly

Phase and group velocities of waves in medium of Quark-gluon plasma

Authors

K. Baiseitov Al-Farabi Kazakh National University https://orcid.org/0000-0001-6220-9836
D. Blaschke Institute of Theoretical Physics, University of Wrocław, Wrocław, Poland, Helmholtzzentrum Dresden-Rossendorf (HZDR), Dresden, Germany, Center for Advanced Systems UnderStanding (CASUS), Görlitz, Germany https://orcid.org/0000-0002-8399-5183
Y. Kuanyshbaiuly Al-Farabi Kazakh National University, Almaty, Kazakhstan https://orcid.org/0000-0003-3336-0945

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Abstract

Wave processes propagating in a medium of collisional and viscous QGP (quark-gluon plasma) are considered. To study various properties of the medium, the longitudinal and transverse dielectric functions of the quark-gluon plasma are used. Studies of perturbations of these functions help to obtain dispersion relations for wave propagation in media. Through further analysis, the phase and group velocities were calculated. The resulting graphs for phase and group velocity show the dissipative properties of the medium. They demonstrate the propagation speed of the wave phase and wave packet of environmental disturbances. The article provides an analysis of the obtained results by discussing the possible the behavior of waves in different models of media. The conclusion indicates the major achievements of this article.

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Published

2024-06-22

How to Cite

Baiseitov, K., Blaschke, D., & Kuanyshbaiuly, Y. (2024). Phase and group velocities of waves in medium of Quark-gluon plasma. Physical Sciences and Technology, 11(1-2). Retrieved from https://phst.kaznu.kz/index.php/journal/article/view/394

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Issue

Vol. 11 No. 1-2 (2024): PHYSICAL SCIENCES AND TECHNOLOGY

Section

Plasma Physics and Related Technology

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