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Вплив мезонних взаємодiй високих порядкiв на кiральний фазовий перехiд i критичну температуру

In the present work, higher-order mesonic interactions are included in the linear sigma model at a finite temperature. The effective potential is minimized in the calculations of the sigma and pion effective masses. The field equations have been solved in the mean-field approximation, by using the e...

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Bibliographic Details
Date:2018
Main Authors: Abu-Shady, M., Mansour, H. M.
Format: Article
Language:English
Published: Publishing house "Academperiodika" 2018
Online Access:https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2018369
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Journal Title:Ukrainian Journal of Physics

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Ukrainian Journal of Physics

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