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IHEP 2003 - 5 (In Russian)
K.G.Klimenko (IHEP, Protvino, Russia), D.Ebert (Institut f\"ur Physik, Humboldt-Universit\"at zu Berlin, Germany)
Magnetic Catalysis of Quark Matter Stability in the Nambu - Jona - Lasinio Model
Protvino, 2003.- p.9, figs. 4, refs.:15.


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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