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ZhETF, Vol. 138, No. 6, p. 1076 (December 2010)
(English translation - JETP, Vol. 111, No. 6, p. 949, December 2010 available online at www.springer.com )

ON MASS SPECTRUM IN SQCD. UNEQUAL QUARK MASSES
Chernyak V.L.

Received: December 9, 2009

DJVU (167K) PDF (307.2K)

The \cN=1 SQCD with Nc colors and two types of light quarks, Nl flavors with the smaller mass ml and Nh=NF-Nl flavors with the larger mass mh, NcF<3Nc, 0<m_l\leq m_h\ll\Lambda_Q , is considered within the dynamical scenario in which quarks can form a coherent colorless diquark condensate \langle \overline{Q}Q \rangle . There are several phase states at different values of the parameters r=ml/ mh, Nl, and NF. Properties of these phases and their mass spectra are described.

 
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