Entropy production in a longitudinally expanding Yang–Mills field with use of the Husimi function: semiclassical approximation

Abstract We investigate the possible thermalization process of the highly occupied and weakly coupled Yang–Mills fields expanding along the beam axis through an evaluation of the entropy, particle number, and pressure anisotropy. The time evolution of the system is calculated by solving the equation...

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Veröffentlicht in:	Progress of Theoretical and Experimental Physics 2022-07, Vol.2022 (7), p.1
Hauptverfasser:	Matsuda, Hidefumi, Kunihiro, Teiji, Ohnishi, Akira, Takahashi, Toru T
Format:	Artikel
Sprache:	eng
Schlagworte:	Distribution (Probability theory)
Online-Zugang:	Volltext
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