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Magnetic Catalysis of Quark Matter Stability in the Nambu - Jona - Lasinio Model
The influence of external magnetic field $H$ on the stability of the quark matter is investigated in the framework of simple Nambu--Jona--Lasinio model. It is shown that at H = 0 quark droplets are stable one only at G > Gbag, where Gbag is some value of the coupling constant G. If $H \not = 0$,...
| Autores principales: | , |
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| Lenguaje: | rus |
| Publicado: |
2003
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| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/678715 |
| Sumario: | The influence of external magnetic field $H$ on the stability of the quark matter is investigated in the framework of simple Nambu--Jona--Lasinio model. It is shown that at H = 0 quark droplets are stable one only at G > Gbag, where Gbag is some value of the coupling constant G. If $H \not = 0$, then stable quark droplets might exist even at G< Gbag (magnetic catalysis effect of quark matter stability). |
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