Evolution of pion mass with temperature

Authors

  • Jose Luis Flores-Pon Universidad Autónoma de Chiapas
  • Marco Antonio Bedolla Universidad Autónoma de Chiapas
  • Peter Sloane
  • Alfredo Raya

DOI:

https://doi.org/10.31349/SuplRevMexFis.4.021124

Keywords:

Contact Interaction, Finite Temperature, bound-states dissolution

Abstract

We study the evolution of light quarks with isospin symmetry and the pion masses in the presence of a thermal bath and study their temperature dependence. In addition, we analyze the inclusion of a coupling with temperature dependence. We attempt to study the dissolution of bound-states at temperatures higher than the critical temperature, but we found that the model shows that the bound-state's mass increases. We base our study on a momentum-independent symmetry-preserving truncation scheme contact interaction in the Schwinger-Dyson equations framework.

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Published

2023-09-27

How to Cite

1.
Flores-Pon JL, Bedolla MA, Sloane P, Raya A. Evolution of pion mass with temperature . Supl. Rev. Mex. Fis. [Internet]. 2023 Sep. 27 [cited 2024 May 29];4(2):021124 1-7. Available from: https://rmf.smf.mx/ojs/index.php/rmf-s/article/view/7029