Enviar artigo por via de e-mail Pion Condensation in Hot Dense Quark Matter with Isospin and Chiral-Isospin Asymmetries within the Nambu—Jona-Lasinio Model
- Autores: Zhokhov R.N.1, Klimenko K.G.2, Khunjua T.G.3
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Afiliações:
- Institute of Terrestrial Magnetism, Ionosphere and Radio Wave Propagation
- Institute for High Energy Physics
- Department of Physics
- Edição: Volume 74, Nº 5 (2019)
- Páginas: 473-479
- Seção: Theoretical and Mathematical Physics
- URL: https://journals.rcsi.science/0027-1349/article/view/165177
- DOI: https://doi.org/10.3103/S0027134919050175
- ID: 165177
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Resumo
The phase portrait of dense quark matter is investigated within the (3 + 1)-dimensional Nambu—Jona-Lasinio model taking the isospin and chiral-isospin asymmetries in quarks into account. It is shown that the chiral-isospin chemical potential contributes to the generation of the phase with charged pion condensation.
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Sobre autores
R. Zhokhov
Institute of Terrestrial Magnetism, Ionosphere and Radio Wave Propagation
Autor responsável pela correspondência
Email: zhokhovr@gmail.com
Rússia, Moscow, 108840
K. Klimenko
Institute for High Energy Physics
Autor responsável pela correspondência
Email: kklim@ihep.ru
Rússia, Protvino, 142291
T. Khunjua
Department of Physics
Autor responsável pela correspondência
Email: tg.khunjua@physics.msu.ru
Rússia, Moscow, 119991
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